一、基础训练1)单项选择1. You ___ hand it in at once, you may hand it in tomorrow.(A) needn't (B) may not (C) can't (D) must not2. "That must be a mistake." "No it ___ a mistake." (A) must not be (B) needn't be (C) cannot be (D) would not be3. You ___ go now. It's getting late. (A) had rather (B) would (C) had better (D) would4. Since the bus is crowded, we ___. (A) had better walk to home (B) have better walk home (C) had better walk home (D) had better to walk home5. "You ___ come in now, Mary! It's getting cold!" “I ___ go on playing in the garden." (A) had better...had better (B) would rather...had better (C) had better...would rather (D) had better...would have better6. When I was a boy, I ___ chocolate. (A) would like (B) was used to like (C) should like (D) used to like7. I wasn't supposed to go to the movies, but I ___ myself. (A) cannot help (B) couldn't but (C) had to help (D) couldn't help8. Looking at my determined face, the big boy ___ pick up the fight. (A) dares not (B) dare not (C) doesn't dare (D) dares not to9. He began to write two hours ago. He ___ have finished the article now. (A) must (B) ought (C) ought to (D) had to10. You ___ to the meeting this afternoon if you have something important to do. (A) needn't to come (B) don't need come (C) don't need coming (D)needn't come11. ___ you be here at eight o'clock tomorrow morning? (A) Would (B) Should (C) Can (D) Could12. ___ I have a talk with the Party Secretary now? (A) Will (B) Did (C) May (D) Can13. "You ___ read that article if you don’t want to.” (A) needn't (B) mustn’t (C) haven't (D) can’t14. When the storm comes all windows ___. (A) ought to close (B) ought to be closing (C) ought to be closed (D) ought to closed15. I ___ me what happened. (A) would like you tell (B) would like you to tell (C) would like you telling (D) would like you that you tell16. I hope you can visit my country soon, because___ to show you some of the beautiful places near my home. (A) I like (B) I'd like (C) I will like (D) I shall like17. She ___ for yesterday's test, but she didn’t. (A)should have studied (B) would study (C) might be studying (D)must have studied18. He ___ breakfast at eight o'clock when he lived alone. But nowadays he ___ it at seven. (A) was used to have ... is having (B) was used to having ...is having (C) used to have ... has (D) used to having ...was19. In the old society Grandpa Zhou ___ to work long hours a day. (A) was working (B) was having (C) had (D) has20. Everybody ___ in bed. (A) has to spend some time (B) have to spend some time (C) has to spend sometimes (D) have to spend sometimes