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

• The company … only four people and they all work in one office.
• A. … Pascal’s is the best restaurant. The food is delicious.B. Yes, I agree. The food is great.
• I … my breakfast.
• A. … credit card details, please?B. It’s a MasterCard. The number is …
• She … her work already.
• Why don’t you buy a self-study course?
• When I … it … yesterday.
• I … for you for more than one hour.
• And what … now?
• This office building … a meeting room.