Алгебра
Английский
Биология
География
Геометрия
История
Русский
Обществознание
Физика
Химия
Информатика
Литература
МатематикаВопрос:
17. - He ................ (wait) for half an hour before they ................ (arrive).
Ответ:
He had been waiting for half an hour before they arrived.
Похожие
- 11.- The little girl .................(fall) down and ................. (cry) loudly.
- 12.- We ................ (play) bingo when the lights ................ (go) out.
- 13.- Many people ................ (travel) on the ship when it hit some rocks.
- 14.- I ................ (drive) fast when I was flashed by the speed camera.
- 15.-What ................ (you/do) at 8 p.m. yesterday?
- 16. -My parents ................ (go) to several concerts while they ................ (stay) in Paris.
- 18. - Where ................ (he/go) when you ................ (see) him?
- 19. - He ................ (phone) me to say they would be late.
- 20.-She ................ (talk) to John on the phone when I ................ (walk) in.
- 21. -How many people ................ (sit) in the waiting room when you ................ (a
