помогите пожалуйста. срочно надо! 16-20​

Ответ:

16. Another doctor was recommended to me.

17. The room has been dusted carefully (by her).

18. By the time the director came the letter had been typed (by her).

19. A patient is being examined by the doctor at the moment.

20. Dinner will be served at 3 o'clock.

Объяснение: