1. At last I have done all my homework: now I shall go out,
2. The building of the house began early in April.
3. The rain has stopped but a cold wind is still blowing.
4. We have already solved the problem.
5. He came a moment ago.
6. I have never spoken to him.
7. He has just finished his work.
8. Have you made any spelling mistakes in your dictation?
9. It was very cold yesterday.
10. When did you meet him?
11. I have not seen him since 1987.
12. How many mushrooms have you gathered?
13. Where have you put the newspaper? I want to read it, but cannot find it anywhere.
14. The new school began working last year.
15. Have you read all the books on this shelf?
16. I have not seen my cousin since last year.
17. Why did you put these things in the wrong place?
18. Why have you left the door open? You will catch cold sitting in the draught.
19. "We have not met for such a long time!" said my friend. "Yes, indeed," I answered, "and we both grew."
20. What books did you read when you lived in the country?
21. They have not come from the south yet.
22. He was ill last week, but now he has recovered.
23. If everybody has read this new novel, let's discuss it.
24. Have you booked tickets? — Yes, I have . I booked them several days ago.
25. I can hardly recognize you. I have not seen you since you left for Moscow. And you gave changed so much.
They go (3) quietly and (4) slowly behind the fish to get near them but then they swim (5) quickly and catch them. Crocodiles can't chew very (6)
well. Their teeth aren't the right shape for chewing fish. They eat stones. The stones break the fish into small pieces inside the crocodile's stomach. It works (7) perfectly!