11. She (was having/had/ has had) a bath at seven o'clock last night. 12. She (was washing/washed/has washed) dishes already. 13. They (had/have had/were having) supper when the telephone rang, 14.1 (didn't meet/haven't met/was not meeting) you for ages. 15. Last summer he (has gone/was going/ went) to the Caucasus. 16, She was thoughtfully looking at him while he (read/was reading/has read) a newspaper. 17. While I (swept/was sweeping/has swept) the floor, Mrs, Parker began cooking. 18.1 just (had/have had/was having) a telegram to say that my poor friend is badly ill again. 19. We (sat/were sitting/have sat) in silence for a few minutes. He (spoke/was speaking/has spoken) at last. 20. While she (washed/was washing/has washed up), she (was hearing/heard/has heard) the doorbell, then voices. 21. "She (was making/made/has made) tea, let's go to the dining room". 22. Only two stars (shone/were shining/ has shone) in the dark blue sky.

11. was having;

12. has washed;

13. were having;

14. haven't met;

15. went

16. was reading;

17. was sweeping;

18. have had;

19. have sat (но в этом не уверена);

20. was wasing up, heard;

21. has made; 

22. were shining

Ну, вот как-то так:) Уверена во всех заданиях, так что можете не волноваться)