Complete the sentences using can or (be) able to. Use (be) able to only when can is not possible.

1. 
Gary has traveled a lot. He ______ speak five languages.

2. 
I haven't ______ sleep very well recently.

3. 
Nicole ______ drive, but she doesn't have a car.

4. 
I used to ______ stand on my head, but I can't do it any more.

5. 
I can't understand Mark. I've never ______ understand him.

6. 
I can't see you on Friday, but I ______ meet you on Saturday morning.

7. 
Ask Katerine about your problem. She might _______ help you.

8. 
You have to be careful in this part of the city. It ______ be dangerous.

9. 
Michael has lived in Italy a long time ago, so he should ______ speak Italian.

Pin It on Pinterest