1. He cannot have done it all by himself! It is ...!

2. The municipal authorities decided to ... the road in summer.

3. We were thankful to him for his ... to help us.

4. Please remind him of his promise, he is ... as you know.

5. We want to express our sincere ... for your assistance.

6. The task is too difficult. You should have ... it.

7. During World War II Minsk was almost completely ... by the Nazis.

8. I hope this trip will ... your knowledge about the birds that are found in our country.

9. There was not enough time to prepare for the test, and we were certainly ... with the results.

10. I am sure he is ... to do it without your help.

11. You should try to find the best ... to this problem.

12. Do not worry, he is no longer ... when he drives.

13. You will not succeed if you are so ... .

14. 1986 (the year of Chernobyl) was ... for Belarus.

15. This song has such a ...tune.