1   __________ speak a foreign language is always useful when you go abroad. Be able to Being able to Can I can

2   I __________ touch my toes since I started drinking beer. can't am not able to couldn't haven't been able to

3   You must __________ swim if you want to come on the boating holiday with us. can be able to to be able to will be able to

4   There was a fire in his office but he __________ escape through a window. can could could to was able to

5   My grandfather was an excellent athlete. He __________ run a mile in just over four minutes. can could couldn't was able to

6  The doctor says he will never __________ play tennis again after his accident. can could be able to to be able to

7   After his car crashed he was so confused that he __________ tell the police who he was or where he was going. could couldn't didn't could wasn't able to

8   I live alone because I like __________ come and go as I please. I can to can being able to be able to

9  I had saved up enough money so I __________ gone on holiday, but I decided to paint my flat instead. can have was able to could have was able to have

10  The police ran after the burglar, but she __________ get away from them. was able to could has been able to was being able to