Только третье быстро пж даю 50 баллов

1 she had broken the old one.

2 they had visited us

3 I had done my homework.

4 had written our project.

5 I had learnt a lot about base jumping

6 my mother had asked me

7 had painted the fence.

8 he had put all things into the bag.

9 had had breakfast.

10 I had torn it.