B
1 1. Ann hasn't baked a cake
2. Has Ann baked a cake?
2 1. Harry hasn't finished his homework
2. Has Harry finished his homework?
3 1. Patrick and Sue haven't visited Paris
2. Have Patrick and Sue visited Paris?
4 1. I haven't been to Dublin
2. Have I been to Dublin? [troche głupie]
5 1. We haven't bought a new car
2. Have we bought a new car?
6 1. You haven't drunk too much.
2. Have you drunk too much?
7 1. She hasn't helped her friend
2. Has she helped her friend?
8 1. Paul hasn't arrived on time
2. Has Paul arrived on time?
