1. вставьте: a) what, what a илиhow вместо пропусков. hard she is working at her english! beautiful building it is! 3 . wonderful weather we are having today! 4. windy morning it is! 5. well he translates english poems! good idea. quickly time passes. horrible song! difficult exercise! pretty she is! 11. bright students you are! 12. beautiful music they are playing! interesting story! pity your friend can't come! 15. funny thing to say! 16. silly mistake! 17. large the hall is! 18. grand ideas you have! 19. dark it is. what is the time? b) such a (an), suchили so. 1. it is interesting book! 2. this room is comfortable and light! 3. they diligent students! 4. english spelling is difficult. 5. it is hot here! take your coat off. 6. to collect clocks! it is unusual hobby. 7. it was very impolite of you to come late hour! 8. it is wrong conclusion! 9. it is far from here! 10. it is simple radio to regulate.

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1. How hard she is working at her English! 2. what a beautiful building it is! 3. what wonderful weather we are having today! 4. what a windy morning it is! 5. How well he translates English poems! 6. what a good idea. 7. How  quickly time passes. 8. what a horrible song! 9. what a difficult exercise! 10. How pretty she is! 11. what bright students you are! 12. what beautiful music they are playing! 13.what an interesting story! 14.what a pity your friend can't come! 15. what a funny thing to say! 16. what a silly mistake! 17. How large the hall is! 18. what  grand ideas you have! 19. How dark it is.
1. It is such an interesting book! 2. This room is so comfortable and light! 3. They are such diligent students! 4. English spelling is so difficult. 5. It is so hot here! 6. It is such an unusual hobby. 7. It was very impolite of you to come at such a late hour! 8. It is such a wrong conclusion! 9. It is so far from here! 10. It is such a simple radio to regulate.