Unit 11

How long _______ out?

For hours.

• was she

• has she been

• has she been being

• had she been

What _______ when I called?

• did you do

• are you doing

• have you done

• have you been doing

After I had posted the letter, I realised that I ______the wrong address on it

• wrote

• have written

• have been writing

• had written

We _____ TV when we saw that a devastating earthquake had hit California.

• were watching

• watched

• have watched

• had watched

Sara is my best friend. We ______ each other for ten years.

• know

• have known

• have been knowing

• had known

The phone ______ all day. It's exhausting.

• was ringing

• rang

• has rung

• has been ringing

There is paint on Kate’s clothes. She _____ her bedroom.

• painted

• has painted

• has been painting

• had painted

Somebody ____ all the chocolates. The box is empty.

• ate

• has eaten

• has been eating

• was eating

How much of that book _____?

• did you read

• have you read

• have you been reading

• do you read

I _____Tom since Monday. He might be ill.

• didn't see

• haven't seen

• haven't been seeing

• hadn't seen