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

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

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

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

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

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

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

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

9. 1986 (the year of Chernobyl) was ... for Belarus.

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

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

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

13. This song has such a ...tune.

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

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