ES N1 PG 211

1. I can't come to your party.

2. Can you play basketball tonight?

3. Can you use a computer?

4. You can't borrow my bike

5. We can't answer this question.

6. I can't help you.

7. I can't play this game.

8. Can you help me?

ES N2 PG211

1. Permesso/richiesta

2. Abilità/capacità

3. Abilità/capacità

4. Abilità/capacità

5. Abilità/capacità

6. Richiesta

7. Richiesta

8. Possibilità

9. Abilità/capacità

10. Permesso

11. Permesso

ES N3 PG211

1. don't have to

2. mustn't

3. don't have to

4. mustn't

5. mustn't

6. mustn't

7. don't have to

8. doesn't have to

9. don't have to

10. mustn't

ES N4 PG212

1. can

2. need

3. should

4. might think

5. can

6. couldn't be ridden

7. shouldn't be left

8. ought to be

ES N5 PG212

1. had to go

2. might walk

3. must be

4. hadn't to wait

5. may be

6. couldn't do

7. might go

8. was able to catch

ES N6 PG212

1. we ought to see a dentist.

2. We don't have to go to school tomorrow.

3. He can't be John. He is in Paris.

4. Ann could be at home.

5. You had to wear a warm coat today.

6. I may be late.

7. I think you wouldn't go skiing.

8. You can't leave your bike here.

ES N8 PG213

1. I have been living here since 2005.

2. My bike must be stolen.

3. Aren't you doing anything on Friday?

4. This is the first time I have been in London.

5. Maria hasn't finished the test when I left.

6. I have not leave my wallet on the train.