练习：
1. Wang Lin _______some help. Can you help him?A. needs B. want C. need to D. ask
2. All of us enjoy _______football very much. A. play B. playing C. played D. to play
3. ---- The light in the classroom is still on. ---- Oh，I forgot___.
A. turning it off B. turn it off C. to turn it off D. having turned it off
4. I regret ___ the window. A. to do B. to be doing C. to have done D. having broken
5. His grandparents saw her ___ up from childhood. A. grow B. grew C. was growing D. to grow
6. ---Whats this in English? ---Sorry, I cant _____it in English. A. tell B. say C. speak D. talk
7. --- _____I finish my homework today? ---No, you neednt. A. Can B. May C. Must D. Need
8. In Spring , the days ______longer and longer, the trees _______green.
A. get, turn B. gets, turns C. got, turned D. have got, have turned
9. When the traffic lights are red, you ________stop. A. can B. must C. wont D. neednt
10. When the teacher came into the classroom, I ________to my deskmate.
A. stopped to talk B. stopped talking C. stop to talk D. stop talking
实战：
1. ---Whose calculator is it? --- Its ______. A. shes B. hers C. her D. she
2. _______December 23, Mr and Mrs Hopkens flew to London for a trip. A. on B. in C. at D. for
3. The Science Museum is located ________the centre of the town. A. with B. near C. beside D. in
4. Do you think maths is ________important than English? A. very B. as C. more D. quite
5. The captain has a _______daughter. A. five-years-old B. five years old C. five year old D. five -year-old
6. Two fishermen saw ______in the sky while they were fishing by a river.
A. something strange B. anything strange C. strange something D. strange anything
7. They got a Christmas tree and it was ______ours. A. so tall as B. so taller as C. as tall as D. as taller as
8. Whos ______woman over there? A. / B. the C. a D. an
9. A: _have the scientists been there?B. For about two years. A. How many times B. How C. What time D. How long
10. _______that pair of new ________expensive? A. Is, shoe B. Are, shoe C. Is, shoes D. Are, shoes
11. Dick jumped into a large hole ________he saw the bear. A. while B. as soon as C. until D. if
12. _______cold weather it is at the South Pole! A. What B. What an C. How D. What a
13. I dont know ________last night.
A. why they didnt go to the movies B. when they didnt go to the movies
C. why didnt they go to the movies D. when didnt they go to the movies
14. There arent many oranges here, but you can take _______if you want to. A. few B. a few C. a little D. little
15. Tom failed in the exam. He looked ________. A. happy B. sadly C. upset D. lovely