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

• She’s a very … person – she likes to be on time.
• A. … the target market?B. It’s aimed at stylish young men who want to look good.
• And what … now?
• Is there a car park?
• A. … my new camera.B. Oh dear. I’m sorry to hear that.
• There’s something I’d like to talk to you about.
• … he … about the opera before?
• I … for you for more than one hour.
• There’s something I’d like to talk to you about.
• They … for 20 minutes when his mother came in.