Bài 2: Choose the best answer to complete the sentence.
1. Many people think that married women__________ pursue a career.
A. might not B. might not C. mustn't D. shouldn't
2. We __________ stop when traffic lights are red.
A. might B. should C.must D. Can
3. Remember to bring your raincoat. It __________ rain.
A. should B. might C.can D. must
4. You __________ pick those flowers. Don't you see the sign?
A. mustn't B. don't need to C.can't D. needn't
5. It's late. I think we __________ better go now.
A. had B. have C. should D. would
6. We __________ take a bus to the school. It's too far to walk.
A. have to B. had C. may D. ought
7. You __________ be very tall to play football.
A. mustn't B. don't have to C. may not D. can't
8. We __________ get there on time. The boss is away today.
A. mustn't B. don't have to C. can't D. couldn't
9. I__________ find mv own wav there. You __________ wait for me.
A. should/can't B. have to / must C. can/needn't D. might/mustn’t
10. Cigarettes __________ at a drugstore.
A. most buy B. cannot buy C. cannot be bought D. should not buy