1. to ride/ride
2. has/have
3. do you can/can you
4. should to see/should see
5. couldn’t bought/couldn’t buy
6. needn’t to do/needn’t do
7. ought listen/ought to listen
8. shouldn’t to drop/shouldn’t drop

1. can
2. couldn’t
3. be able to
4. been able to
5. be able to
6. can’t

2. You can use my dictionary.

3. May I leave the classroom?

4. Can I wear your new trainers?

5. Could I take the day off work?

6. Can I use your car this weekend?

7. You may have five extra minutes to finish the test.

2. You should/ought say you’re sorry.

3. He should/ought to ask his teacher about it.

4. You ought/should to start having lessons.

5. She shouldn’t/oughtn’t to watch TV at late night.

6. You should/ought to get some exercise.

1. can
2. could
3. ought
4. can
5. should
6. couldn’t
7. can’t
8. ought to
9. can
10. can

1. D
2. C
3. B
4. E
5. A