一、用单词的正确形式填空：
1. ________ you ________(water) the flowers yesterday.
2. Su Hai _________(go) for a walk last Sunday.
3. Mike didn’t ________(finish) his homework yesterday.
4. I _______ (pick) apples on the tree last month.
5. I ______ _____(swim) with my parents on this weekend.
6.There ______ _______ (be) a party in our school.
7.Mike _______ ________ (visit ) his grandparents next week.
8.He ______ ______ _______ _______（buy）a bike the day after tomorrow.
9.________ （fly）a kite with my father next week.
10. He will not _________ (go) school tomorrow.
11. I _______(is) ten years old last year.
On that day, I _______(blow) the candles out.
12. There ________(are) five books on the desk a moment ago.
13. They ________(sweep) the floor just now.
14. I _________ (meet) Miss White the day before yesterday.
15. I _______ (wash) clothes last weekend.
16. What did you you do on your holiday? I ________ (go) swimming.
17. Mike _________ (do) his homework every day.
18. There __________(be) some water in the glass.
19. We like ________ (play) basketball after class.
20. look! Chen Jie and Mike are ___________（sing）now.
21. The small bear is ________ (climb) the tree.
22. Mike is ________ (draw) picture.
23. She is ________ (do) the dishes.
24. My brother is ________ (make) kites.
25. My father is ________ (read) a newspaper in living room.
26. Ted is __________(answer) the phone.
27. My uncle is ________ (drive) a car.
28. The students are ________(listen) to their teacher carefully.
29. Chen Jie is _________(wash) clothes.
30. His sister is ________ (write) an e-mail.
31. We are __________(clean) the classroomnow.
32. I’m ________(work) on my computer.
33. They are _________(play) basketball.
34. I like singing. I often _________(listen) to the music in the evening.
35. My grandma_________(watch) TV every day.
36. The tiger is ________(walk).
37. The elephant is _________(drink) water with its trunk.
38. The monkeys are _________ (swing).
39. Peter is ________(take) pictures.
40. They are ________（take）up the apples.
二、判断句子的正误, 并改正。 1. Betty do morning exercises every day. 2. I plays on the beach. 3. The trees falls their leaves.
4. I like to wearing shirts and running. 5. Smiths is watering the flowers.
6. They usually have supper at seven o’clock. 7. They’re climbs a tree. 8. You mustn’t play football here. 9. The rabbit wants some vegetables. 10. I sometimes watching TV on Sunday. 11. He’s writing a story.
12. Your mother is reads a magazine now. 13. I’m ridding a bike. 14. The lions are walking. 15. He’s drawed picture.
三、 选择正确答案
1. We are going to ____ to the park tomorrow. A. go B. goes C. going
2. What film are you going to ______ ? A. see B. watch C. look
3. We _____ a play tomorrow. Will you please join us? A. are going to see B. saw C. sees
4. Every one ____ to their teacher in the classroom. A. are listening B. is listening C. listen
5. They are singing and ___ together at the party now. A. dance B. danced C. dancing
6. Fangfang is a good student. She ____maths.
A. does good at B. well do it C. is good at
7. The kite ____ a bird.
A. look like B. is looking C. looks like
8. Bill and I ___ good friends.
A. is B. are C. am
9. ____Alice often play the piano. No, she _____. A. Do; do B. Does; does C. Does; doesn’t
10. ___ your penfriend __ in Beijing?
A. Do; live B. Do; lives C. Does; live
11. Tom and Mike __ very excited, they will take a trip. A. is B. are C. am 12. Kate ____ playing chess.
A. am B. is C. are
13. Are you washing clothes？
A. Yes, you are B. Yes, I am C. No, I am
14. Is he ____ TV？Yes, he is.
A. watch B. watching C. not 15. Listen! The birds ____.
A. is singing B. are sing C. are singing
16. Look! The kite ___ in the sky.
A. fly B. flies C. is flying
17. They ____ riding a forse.
A. is B. are C. am
18. ____ they taking pictures.? Yes, they are.
A. Am B. Be C. Are
19. It’s 10 o’clock. Ben _____ TV in the bedroom. A. watch B. is watching C. watches
20. I like ________ very much. What about you? A. dance B. danced C. dancing
21. I can’t find my pen. Let me __.
A. go and ask her B. go and ask hers C. go and ask she
22. Sandy often ___ his homework on Sundays .
A. do B. does C. did
23. What do you usually do on the weekend? I __________.
A. went swimming B. go swimming C. visited grandparents
24. What do you usually do on your holiday?
A. saw elephants B. sing and dance C.took picture
25. He always _____ football games.
A. watches B. watch C. doesn’t
26. My best friend _____ shells.
A. collects B. collect C. often
27. She doesn’t _____ listening to the music.
A. often B. like C. likes
28. My mother and I ___ always watch romantic films. A. doesn’t B. don’t C. do
29. I ____ presents for my parents yesterday.
A. buyed B. bought C. buying
30. Susan _____ swimming yesterday.
A. go B. goes C. went
31. Danny _____ breakfast five times last week.
A. eat B. ate C. eated
32. Last Sunday____ Tree Planting Day.
A. is B. were C. was
33. I ____ a lot from our textbook.
A. learned B. learnes C. learning 34. I ____ a student. I go to school ____bus every day. A. is; by B. am; on C. am; by
35. I ____ a brother. She ____ a sister.
A. have; has B. has; has C. have; have
36. You ____ a student. He ____ a teacher.
A. is; is B. are; is C. are; are
37. We ____ to the zoo and ___ a lot of animals yesterday. A. go; see B. went; saw C. goes; sees
38. What did you do last weekend ? --I _________
A. read a book B. wash the clothes C. go fishing
39. What _____ to trees in the different season?
A. happen B. happens C. happened
40. Last summer. I ____ in the lake and played on the beach. A. swim B. swam C. will swim
41. Did you eat good food in China? ______. A. Yes, I do B. No, I didn’t C. No, I did
42.I’m going to _____ some chopsticks ____ Sunday afternoon. A. bought; on B. buy; on C. buy; on
43. When are you going to Hong Kong? I’m going there ____ . A. this weekend B. by plane C. yesterday
44. I’m going to____ my friends this weekend. A. visit B. visited C. visiting
45. What did you do on your holiday? I ________ A. bought a present B. go skiing C. learn English
46. What did he _____ yesterday? He ____ his homework. A. did; did B. do; did C. do; do
47. Yesterday my presents and I ____ our house.
A. were cleaning B. cleaned C. are going to clean
48. I’m going to____ homework tomorrow. A. does B. do C. did
49. Are you going to take a piano class?
____
A. No, we not B. No, I am C. Yes, I am
50. I am ___ eat breakfast at 7:15. A. will B. going to C. shall
51. He ___ a race with Ming Ming.
A. shall have B. will have C. going to have
52. Where _____ you go tomorrow? A. are B. will C. shall
53. ___ his brother going to climb mountains? A. Is B. Are C. Am
54. Look! It _____.
A. will snowing B. is going to snow C. snows
55. I ____ free this afternoon.
A. be B. will be C. going to be
56. They will ____ roast ducks in Beijing. A. ate B. eats C. eat
57. I __ visit my friends this weekend. A. go to B. am going to C. going to
58. We played basketball _____.
A. sometimes B. on Saturdays C. last Saturday
59. ---When _____ he get home on Friday? ----He gets home at four on Friday.
A. do B. does C. did
60. Summer _________ spring.
A. comes after B. comes in C.comes before
四、 写出下列单词的现在分词：
1.speak ______ 2. run _______ 3. swim ______ 4. do ____
5.ask _______ 6. begin _______ 7. dance ______ 8.eat ______
9. sing ________ 10. fly _______ 11. jog ______ 12. come _____
13. talk ____ 14. sleep ______ 15. fight _____ 16.jump ______
17. get _______ 18. buy _______ 19. cook ______ 20.skate _______
五、 根据中文填空。
1. Sandy 正在弹钢琴。
Sandy ______ ________ the piano.
2. 听， 她们正在说英语。 Listen, _______ are _______ English.
3.我正在做家庭作业。
I _________ _________ my homework.
4.她正在写信吗？
________she _______a letter?
5. Zhang Peng 和Tom 在树下下棋。
Zhang Peng and Tom ________ ________ chess under the tree.
6. 你们正在植树吗？
_______ you ________ trees? Yes, we are.
六、根据汉语意思填空：
1. Can you _______the ball at the net, Danny? (扔)
2. After I wash my face, I ________ my hair. （梳理）
3. Do you _______ the picture? （记得）
4. ________ you _______ at ________?（你擅长唱歌吗？）Yes, I am
5.Mr Green often _________ ________ _________ in the countryside. (散步)
6.I ________ a red bag. But he _______ a blue one. (有)
7.Mother always ________ TV in the evening. (看电视) 七、写出下列动词的过去式或动词原形。
1. go_____ 2. is_____ 3.buy_____ 4.swim_____
5. have ______ 6. watched ________ 7. ate_____ 8. got_____
9. lived ______ 10. saw ___ 11. spend _____ 12. talk ______
13. do ______ 14. teach _______ 15. win ______ 16. like _______
17. write _______ 18. cry ______ 19. study _____ 20. ask ________
八、 这是Sarah 写给mother 的一封信， 你能根据提示写出合适的单词吗？ Dear mom,
How are you? Every day I have fun with my cousins. On Monday we went to the _________. We _______ a boat and ________ elephants. We _______ many pictures. On Tuesday we went to a restaurant. We _______ good food. On Wednesday we went to the library. We _______ books. On Thursday we went to the gym. We went swimming. On Friday we stayed at home. We _______ TV and _____ the room. Tomorrow I’ll be back home. Miss you and dad.
Love, Sarah
九、根据短文完成下列句子。
Tomorrow will be Sunday. Wang Hai will be free. He is going to get up at half past six. In the morning, he is going to visit Art museum. Sometimes he goes there on Sunday. In the afternoon, he will play basketball with his friends at two o’clock. He always plays basketball with them. At half past three, he will watch a football match. At half past six, he will have supper at restaurant with his father and mother. After supper, they will go fishing. Wang Hai will be ________ tomorrow.
Sometimes he ________ Art Museum on Sunday.
He always plays basketball with his ________ in the afternoon.
Wang Hai often has supper at restaurant with his ________ on Sundays.
He will go shopping in the ________.
十、完形填空
Nearly everybody enjoys chicken, and the most famous name in chicken is Kentucky Fried Chicken. Mr Sanders, the man who started this ___1___ was not always very rich. At one time, he ___2___ a small gas station next to a highway (公路). Many truck drivers ___3___ there to get gas and take a rest. Mr Sanders realized they were often ___4___, so he began serving sandwiches and coffee. ___5___ the sandwiches he made tasted good, and didn’t ___6___ too much, more and more ___7___ came to eat at his place. ___8___ Mr Sanders began to serve fried chicken. People ___9___ it very much, and his new business grew rapidly. Not long after, however, another highway was ___10___, and many drivers no longer went ___11___ Mr Sanders’ restaurant. So he had to ___12___ it. Then he traveled around the country ___13___ to sell his idea of opening fried chicken restaurants. He ___14___. By 1967, there were almost 5000 Kentucky Fried Chicken restaurants. And now, ___15___ you go in the United States, you will see one. If you like chicken, I’m sure, you’ll enjoy eating Kentucky Fried Chicken.
1. A. business B. shop C. life D. search .
2. A. found B. worked C. saw D. owned
3. A. passed B. got to C. stopped D. left
4. A. late
5. A. Although
6. A. need
7. A. passengers
8. A. Then
9. A. ate
10. A. appeared
11. A. out
12. A. close B. hungry B. If B. pay B. drivers B. So B. liked B. found B. to B. run C. tired D. sick C. As D. Once C. spend D. cost C. students D. doctors C. But D. For C. tried D. drank C. built D. broken C. over D. on C. return D. take
13. A. trying B. believing C. thinking D. suggesting
14. A. failed B. fails C. succeeds D. succeeded
15. A. whenever B. wherever C. where D. when
十一、阅读
The students were having their chemistry(化学）class.Miss Li was telling the students what water was like.After that,she asked her students,\"What's water?\"No one spoke for a few minutes.Miss Li asked again,\"Why don't you answer my question?Didn't I tell ou what water is like?\"
Just then a student put up his hand and said,\"Miss Li,you told us that water has no color and no smell.However,where to find such kind of water?The water in the river behind my house is always black and it has a bad smell.\"Most of the students agreed with him.
\"I'm sorry,children.\"said the teacher,\"Our water is getting dirtier and dirtier.That's a problem.\"
Choose the best answer:
1.What were the students doing? ( ) A.They were having an English class. B.They were having a Chinese class. C.They were having a chemistry class. D.They were having a math class.
2.Miss Li was telling the students( ) A.what water was like B.what air was like C.what earth was liak D.what weather was like
3.What colos was the water in the river behind the student's house? A.It was white B.It was black C.It was clean D.It was clear
4.Most of the children ( )the student. A.agreed with B.wrote to C.heard from D.sent for
5.Why did the water in the river have color? ( ) A.Because it was getting more ande more
B.Because it was getting less and less C.Because it was getting cleaner and cleaner D.Because it was getting dirtier and dirtier
There is another aspect of flying we must now know about, that is flying speeds. There are, in fact, tow kinds of speed: the ground speed, which is the actual speed of the plane in relation to the ground, and the air speed, which is the speed relative to the air. These are two quite different things. Let us go back to the kite for a moment. If, in still air, you run with a kite at five miles per hour, its ground speed will be five miles per hour because that is the actual speed at which you are pulling it over the ground. Now, suppose you are running at five miles per hour. The ground speed will still be the same but, because the air is passing the kite at ten miles per hour, the air speed of the kite will be ten miles per hour; that is , the speed at which you are running plus the speed of the air blowing past the kite. Stand still with your kite in the same breeze. Its ground speed is now nothing, but the air is passing the kite at five miles per hour, so its air seed is five miles per hour.
Ground speed decides how long an plane will take to fly from one place to another. Air speed provides the lifting force and the drag. Your kite will remain in the air in a good breeze even if you stand still, and you will still feel the drag on the string.
6. In fact, there are two kinds of speed: one is the ground speed, the other is ____.
A. flying speed B. full speed C. air speed D. first speed
7. What’s the ground speed if you run with a kite at five miles per hour in still air. A. It will be five kilometers per hour.
B. It will be more than five kilometers per hour. C. It will be five miles per hour. D. It will be five feet per hour.
8. According to the passage, what is the running speed plus the air speed of the kite? A. Ten miles an hour B. Five miles an hour C. At least five meters. D. More than ten miles
9. Air speed provides _____ and drag.
A. motive force B. wind force C. lifting force D. constant force
10. How many different things does the writer talk about. A. Three. B. Two. C. One. D. Four.
你知道时态是什么意思吗？时态代表什么吗？
小学英语就四个时态，你掌握了吗？
时态 动词变形名称 动词变 1. 一般情况下 动词变形规则 各举一例 第三人称单数形一般现在时 式 2. 3. 4. 1. 2. 3. 4. 5. 6. 动词结尾是ch, sh, s, x 动词结尾是o 结尾是辅音字母加y 不规则动词 一般情况下 动词结尾是e 重读闭音节辅元辅结构 结尾是辅音字母加y 不规则动词 动词变过去式 一般过去时 一般将来时 Be going to + Will+ 1. 2. 7. 3. 4. 一般情况下 以不发音字母e结尾的动词 重读闭音节辅元辅结构 以y结尾的动词 以ie结尾的动词 动词变动名词 现在进行时 你能发现它们之间的共同点和不同点吗？ 勤加练习，百战不殆
I．把下列动词变为第三人称单数形式。 1. clean-- 2. go-- 3. have-- 4. do- 5.play-- 6. fly-- 7. come-- brush- 9. watch-- 10. study-- 11. ask-- 12.answer-- 13. swim-- 14. catch-- 15. write-- 16. eat-- 17. make-- 19. learn-- 18. paint— 20. phone-- 21. run— 22. hop-- 23. sing-- 24. pick— II．把下列动词变成过去式 is\\am________ play_______ fly______ plant_____ make are________ ______ drink_________ do_________ go________ dance________ worry_____ask _____ taste_________ eat________ draw________ put ______ throw________ kick_________ pass_______ do ________
III． 把下列动词变成动名词形式。 wake________ make__________ come____________ have____________take_________ leave__________ rid_________, regret__________,begin________ cut________, get_________, hit_________, run_________, set_________, sit__________, spit__________, stop_________, swim________, beg_________, drop__________, fit_________, nod_________, dig___________, forget_________, travel_________ visit_________ carry_________ enjoy___________ play ___________ study _____die_________ lie_________ 多加练习，百战不殆之时态篇 一、用单词的正确形式填空： 1. Mike _________ (do) his homework every day. 2. There __________(be) some water in the glass. 3. We like ________ (play) basketball after class. 4. I like singing. I often _________(listen) to the music in the evening. 5. My grandma_________(watch) TV every day. 三、选择最佳的答案： 1. ____Alice often play the piano? No, she _____. A. Do; do B. Does; does C. Does; doesn't 2. ___ your penpal __ in Beijing? A. Do; live B. Do; lives C. Does; live 3. Tom and Mike __ very excited, they will take a trip. A. is B. are C. am 4. I like ________ very much. What about you? A. dance B. danced C. dancing 5. The kite ____ a bird. A. look like B. is looking C. looks like 6. Bill and I ___ good friends. A. is B. are C. am 7. Sandy often ___ his homework on Sundays . A. do B. does C. did 8. What do you usually do on the weekend? I __________.
A. went swimming B. go swimming C. visited grandparents 9. What do you usually do on your holiday? I usually __________. A. saw elephants B. sing and dance C.took picture 10. I ____ a student. I go to school ____bus every day. A. is; by B. am; on C. am; by 11. I ____ a brother. She ____ a sister. A. have; has B. has; has C. have; have 12. You ____ a student. He ____ a teacher. A. is; is B. are; is C. are; are 13. He always _____ football games. A. watches B. watch C. doesn't 14. My best friend _____ shells. A. collects B. collect C. often 15. She doesn’t _____ listening to the music. A. often B. like C. likes 16. My mother and I ___ always watch romantic films. A. doesn’t B. don’t 17. ---When _____ he get home on Friday? ----He gets home at four on Friday. A. do B. does C. did 18. Summer _________ spring. A. comes after B. comes in C.comes before 二、用单词的适当形式填空： 1. look! Chen Jie and Mike are ___________（sing）now. 2. The small bear is _____________ (climb) the tree. 3. Mike is ________________ (draw) picture. 4. She is ________________ (do) the dishes. 5. My brother __________ (make) kites now. 6. My father is ___________ (read) a newspaper in living room. 7. Ted is __________(answer) the phone. 8. My uncle is ____________ (drive) a car. C. do
9. The students are ______________(listen) to their teacher carefully. 10. Chen Jie is _________(wash) clothes. 11. His sister _______ (be) writing an e-mail. 12. We ______(be) cleaning the classroom now. 13. I____ (be)working on my computer. 14. They _____ (be)playing basketball. 15. Look, The tiger ________ __________(walk). 16. Look, The elephants ______ _____________(drink) water with their trunk. 17. Look, The monkeys ________ ___________ (swing). 18. Peter _________ ______________(take) pictures now. 19. They _____ ________（take）up the apples now. 20. We _______ ________(catch) butterflies now. 三、 选择正确答案 1. Every one ____ to their teacher in the classroom. A. are listening B. is listening C. listen 2. They are singing and ___ together at the party now. A. dance B. danced C. dancing 3. Listen! The birds ____. A. is singing B. are sing C. are singing 4. Look! The kite ___ in the sky. A. fly B. flies C. is flying 5. They ____ riding a forse. A. is B. are C. am 6. Kate ____ playing chess. A. am B. is C. are 7. Are you washing clothes？ A. Yes, you are B. Yes, I am C. No, I am 8. Is he ____ TV？Yes, he is. A. watch B. watching C. not 9. ____ they taking pictures.? Yes, they are. A. Am B. Be C. Are 10. It’s 10 o’clock. Ben _____ TV in the bedroom. A. watch B. is watching C.
watches 五、 根据中文填空。
1. Sandy 正在弹钢琴。 Sandy ______ ________ the piano. 2. 听， 她们正在说英语。 Listen, _______ are _______ English. 3.我正在做家庭作业。 I _________ _________ my homework. 5.她正在写信吗？ ________she _______a letter? 8. Zhang Peng 和Tom 在树下下棋。 Zhang Peng and Tom ________ ________ chess under the tree. 9. 你们正在植树吗？ _______ you ________ trees? Yes, we are. 一般过去时练习题
二、 用单词的适当形式填空。 1. ________ you ________(water) the flowers yesterday? 2. Su Hai _________(go) for a walk last Sunday. 3. Mike didn’t ________(finish) his homework yesterday. 4. I _______ (pick) apples on the tree last month. 5. I _______(is) ten years old last year. On that day, I _______(blow) the candles out. 6. There ________(are) five books on the desk a moment ago(刚才). 7. They ________(sweep) the floor just now（刚才）. 8. I _________ (meet) Miss White the day before yesterday. 10. I _______ (wash) clothes last weekend. 11. What did you you do on your holiday? I ________ (go) swimming. \\ 小学一般将来时讲解与练习
一、一般将来时的定义：一般将来时表示在将来时间将要发生的动作或存在的状态，与表示将来的时间连用。tomorrow, next day(week, month, year…),soon, the day after tomorrow（后天）等。如：She will visit Shanghai tomorrow. 二、一般将来时的构成 （一）一般将来时有两种构成形式： 1．主语+shall/will+do 2. 主语+ be going to + do 在表示“打算到某地去时”由于谓语动词go与going重复，一般可以只说be going to a place。 三、一般将来时的用法 （一）1．主语+shall/will+do (will可用于所有人称，shall只用于第一人称I和we) 这种结构不是表示自己的打算、意图或计划，而是表示未来的事实或对将来的预测等如： No one will do heavy work. Roberts will do everything for us. 2.主语+ be going to + do这种结构常用来表达自己打算做某事、计划做某事或者有意做某事。注意：be 动词要与主语的人称和数一致，如： I am going to do some reading tomorrow. He is going to have a piano lesson next week. We are going to have a party this Friday. （二）通常情况下will 和 be going to能互换，但是be going to 与will 用法的也是有点区别的 1. 只用will不用be going to的情况: ①表示对未来时间与年龄的推测时，如: Tomorrow will be Monday. She will be thirteen next year.
②表示必然发生时,如： Fish will die without water. People will die if all green plants die. 2.只用be going to而不用will的情况： 如果表示已有迹象表明在不久的将来要发生的事情时，如： Look at those black clouds, It’s going to rain. (三)某些动词如：go/come/leave/start/begin/arrive等，它们的现在进行时可以表示将来时，如： They are leaving for Shanghaitomorrow. My brother is coming here soon. 四、一般将来时的句式变换 肯定句：主语+shall/will+do 主语+ be going to + do 否定句：主语+shall/will+not+do（will not 可缩写成won’t） 主语+ be+ not+ going to +do 一般疑问句：shall/will+主语+ do be+主语+going to+do 特殊疑问句：疑问词+ shall/will+主语+do 疑问词+be+主语+going to+do 五．巩固练习 一、按要求填空 1. 我打算明天和朋友去野炊。 I_____ _______ _________ have a picnic with my friends. I ________ have a picnic with my friends.
2. 下个星期一你打算去干嘛? 我想去打篮球。 What ________ ________ _________ _________ _________ next Monday? I _______ ______ _____ play basketball. What _________ you do next Monday? I ________ play basketball. 3. 你妈妈这个周末去购物吗？是，她要去买一些水果。 _____ your mother _______ ________ go shopping this ___________? Yes, she _________. She ______ ________ __________ buy some fruit. 4. 你们打算什么时候见面。 What time _______ you _________ __________ meet? 二、改句子。 5. Nancy is going to go camping.（改否定） Nancy ________ going to go camping. 6. I’ll go and join them.（改否定） I _______ go ______ join them. 7. I’m going to get up at 6:30 tomorrow.（改一般疑问句） ________ _______ ________ to get up at 6:30 tomorrow? 8. We will meet at the bus stop at 10:30.（改一般疑问句） _______ ________ meet at the bus stop at 10:30. 9. She is going to listen to music after school.（对划线部分提问） ________ _______ she ________ ________ _________ after school? 三、用所给词的适当形式填空。 11. Today is a sunny day. We ___________________ (have) a picnic this afternoon. 12. My brother _______________ (go) to Shanghai next week.
13. Tom often ______________(go) to school on foot. But today is rain. He ______________ (go) to school by bike. 14. What do you usually do at weekends? I usually ________ (watch) TV and ________(catch) insects? 15. It’s Friday today. What _____she _________ (do) this weekend? She ______________ (watch) TV and _____________ (catch) insects. 16. What ___________ (d0) you do last Sunday? I ____________ (pick) apples on a farm. What ______________ (do) next Sunday? I ______________ (milk) cows. 17. Mary ____________ (visit) her grandparents tomorrow. 18. Liu Tao ____________ (fly) kites in the playground yesterday. 19. David ______________ (give) a puppet show next Monday. 20. I ________________ (plan) for my study now.
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