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

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

3. This song has such a ...tune.

4. 1986 (the year of Chernobyl) was ... for Belarus.

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

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

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

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

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

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

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

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

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

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

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