B1-Grammar Revision 2

My sister is very bright. She was able to / can read when she was three.

• was able to

• can

I know I am allowed to / ought to leave work earlier and relax more.

• am allowed to

• ought to

No one knows about this yet, so you mustn’t / don’t have to tell anyone.

• mustn’t

• don’t have to

Last year we didn’t have to / weren’t allowed to take more than two week’s holiday in the summer.

• didn’t have to

• weren’t allowed to

You’re working too hard. You should / are able to have a holiday.

• should

• are able to

We can’t / are supposed to take an hour for lunch, but my boss takes a lot longer than that.

• can’t

• are supposed to

Sheila doesn’t have to / mustn’t go to London because the meeting is cancelled.

• doesn’t have to

• mustn’t

You aren’t allowed to / must send personal emails at work. You can / shouldn’t only send work emails.

• aren’t allowed to/can

• must/shouldn’t

• aren’t allowed to/ shouldn’t

• must/can

Do you have to / must work every weekend?

• have to

• must

Rob has to / can drive to work now that he’s passed his driving test.

• has to

• can