Ответ:
1.1) Paul spent his holidayin Holland.
1.2.) She had asked that question before.
1.3.) He had been there before.
1.4.) The children broke the vase.
2.1.) Wendy is good at playing the piano, isn't she?
2.2.) You went to the shopping centre with your family, didn’t you?
2.3.) Mr Brown walks to work every morning, doesn't he?
2.4.) You haven't sent those letters I gave you, have you?
3.1.) Sue's children are too young to look after themselves
3.2.) I couldn't borrow my mother's car last night because she was using it herself
.
3.3.) Mr Woods fell over and hurt himself when he was running for a bus.
3.4.) Sarah and I didn't really enjoy ourselves at the disco last night.
Объяснение: