Verified answer

Ответ:

1.He was tired because, he played computer games all night

2.We had been waiting for an hour before the concert started

3. She had already done her homework, when her parents were sleeping

4. By the time we reached the village andarrested the robber

5. She was happy because, parents gave her a doll

Если не так сделал напиши в комментарии что не так.