5.complete the question tangs, rose is cleaning out the andy has been reading a boor for 15 sally is collecting they study at a secondary you can speak three he has passed the

Rose is cleaning out the pond, isn't she?
Andy has been reading a book for 15 minutes, hasn't he?
Sally is collecting rubbish, isn't he?
They study at a secondary school, don't they?
You can speak three languages, can't you?
He has passed the exam, hasn't he?