Привет! Давай вместе разберёмся с этой задачей. Нужно вставить правильную форму глаголов в скобках. Это задание на использование прошедших форм времени.
I didn't know what had happened to you before you arrived.
Kate had been doing her homework for an hour when Mary phoned her.
We were driving slowly as it was raining hard last night.
Bob had gone to the cinema but she didn't like that film.
How long had you been looking for football yesterday before Mike came?
Where were you going yesterday?
Helen had taken part in the competition as she had been ill for a long time and by that time had not recovered.
The children were singing never had they seen such fun.
She was very tired as she had been working very hard for the last two months.
Paul hadn't realized his dream.
Если нужны ещё пояснения по какому-то пункту, не стесняйся!
