Headway upper-intermediate unit 10

The two princes _ terrified when imprisoned in the tower.

• must have been

• had to be

My knowledge of history is lamentable. I _ it more at school.

• should have studied

• had to study

Sorry I’m late. I _ to the post office.

• should have gone

• had to go

I looked everywhere for my glasses, but I _ them anywhere.

• couldn't find

• couldn't have found

You _ anything to anybody about it. It was a secret.

• shouldn't have said

• needn't have said

You _ a new kettle. I managed to fix the old one.

• can't have bought

• needn't have bought

You _ me. I _ you a lift.

• must have asked, might have given

• should have asked, would have given

You _ your homework already!

• needn't have done

• can't have done

You _ me the lesson had been cancelled! I _ so early.

• could have told, wouldn't have got up

• must have told, shouldn't have got up

Harry wasn’t in class today – you _ him.

• wouldn't have seen

• couldn't have seen