Ответ:

2.A hamburger has been eaten by me.

3.Five miles have been cycled by us.

4.The present has been opened by me.

5.The book has not been read by them.

6.The parcel has not been sent by you.

7.This issue has not been agreed by us.

8.The thieves have not been caught by them.

9.He has not been phoned by her.

10.We have not been noticed by them.

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