He … it for an hour before I came.

Варианты ответов:

• 1. have been doing
• 2. had been doing
• 3. had been done

Другие вопросы из тестов

• And what … now?
• A. … credit card details, please?B. It’s a MasterCard. The number is …
• A. … the target market?B. It’s aimed at stylish young men who want to look good.
• This office building … a meeting room.
• I … you later, OK?
• What time … it …?
• When … in Thailand?
• … you … many cities when you were in France.
• The company … only four people and they all work in one office.
• When I … it … yesterday.