They … for 20 minutes when his mother came in.

Варианты ответов:

• 1. talked
• 2. were talking
• 3. had been talking

Другие вопросы из тестов

• He … it for an hour before I came.
• 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.
• Mr Albert … to meetings.
• Now I … for a taxi.
• Why don’t you buy a self-study course?
• She’s a very … person – she likes to be on time.
• His grandfather … from his job a year ago.