1. When I came home, mother had already cooked dinner.
2. When father returned from work, we had already done our homework.
3. When the teacher entered the classroom, the pupils had already opened their books.
4. Kate gave me the book which she had bought the day before.
5. Nick showed the teacher the picture which he had drawn.
6. The boy gave the goats the grass which he had brought from the field.
7. Mother saw that Nick had not washed his hands.
8. The teacher understood that Lena had not done her homework.
9. I knew that my friend had not come yet.
10. Tom returned from the cinema at five o'clock.
11. Tom had returned from the cinema by five o'clock.
12. I finished my homework at seven o'clock.
13. I had finished my homework by seven o'clock.
14. He thought that he had lost the money.
15. Ann told me that she had seen an interesting film.
16. When I woke up yesterday, father had already gone to work.
17. Nick thought that his father had not come home yet.
18. Mary told us that she had cooked a good dinner.
19. Yesterday I found the book which I had lost in summer...
Her mother said that she was working at the library
My friend said to me he had not seen me for ages
All said he should solve the clues the next day
He said there was nobody here to stop them
The soldier said they would find a place to lie up. He was afraid they would kill them
My friend said to me that they had been waiting for me for ten minutes
Jane said she was all right. Nothing worried her
Tom said he was busy at that moment. He was doing his lessons
The secretary said to us that she was not here. She had left the office.
He said to me that man was the doctor for the hospital
They answered that there was no one by that name.
He said to us that he was ill. He had a high temperature
They said they had tried to telephone him
She said she didn't think she would have do that work