1. We brought a lot of berries from the wood. Now we shall make jam.
2. Look! Jane is swimming across the river.
3. What were you doing at six o'clock yesterday?
4. Have you ever seen the Pyramids?
5. I went to the Caucasus two years ago.
6. We go to school every day.
7. Nick had done his homework by seven o'clock yesterday.
8. Will you help your father tomorrow?
9. When Nick came home yesterday, his mother had returned and was cooking dinner in the kitchen.
10. When I was going to school yesterday, I suddenly remembered that I had forgotten to take my English exercise book.
11. Yesterday grandfather told us how he had worked at the factory during the war.
12. When Mr. and Mrs. Smith arrived home, they discovered that someone had broken into their house. Their video recorder and television had disappeared. They didn't know what they had done to deserve this bad luck.
13. The man got off the bus without paying while the conductor was collecting fares upstairs.
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