Động từ khuyết thiếu

Complete the sentences using "can / can't / could / couldn't".

1. It's raining outside, so we

2.

3. I

Choose the correct answer(s).

1. He had an accident and his car was in the river but he can / could / was able to get out in time.

2. Can / Could / Are you tell me the time?

Choose the best answer to complete each sentence.

1. She said she may / might go shopping later.

2. - Might I turn down the volume?

- Yes, you may / might.

Complete using the correct form of "must / have to".

1. All students obey the school rules.

2. I have terrible headache, so I leave early.

3. Shop sell cigarettes to children.

4. This bus is free so you buy the ticket.

Choose the best answer to complete each sentence.

1. He

2.

3. If I were you, I

Choose the correct answer(s).

1. Our car's gas tank is almost emty. We should / had better / ought to fill it up with gas soon or we will run out of gas.

2. The government should / ought to / had better help unemployed people.