1. Sally and Carol have gone away for the weekend.
2. Pete has brought his pet mouse to school.
3. They have caught the bus.
4. You have lent your dictionary to Bob.
5. Sue has made a cake for us.
6. You have put your books away in your bag.
7. Where have you been?
8. I have already seen this film.
9. I haven't finished my report yet.
10. Has she phoned?
Объяснение: