Ответ:

1. They said that they were in office this day

2. Mother told me that my friend called on me half an hour ago

3. I answered that I wouldn't be able to did this task the next day.

4. Mary said that she don't like this play

5. The children shouted that they didn't write anything last day

6. I said to mother that I wasn't sleeping when she came the last day.

7. The conductor said to a passenger to close the door

8. The teacher said to the children not to make such a noise

9. They said that they were going to the cinema with their classmates

10. Ann said that she would finished this task the next day

11. Bobby told me that his friend hasn't done her homework this day.