Read the sentences. Choose the correct answers to fill in the gaps.

1)  What ...... yesterday evening?

• had you done
• did you
• have you been doing
• did you do
• have you done

2)  You're a teacher! When ...... to be a teacher?

• do you be
• were you
• had you been
• are you
• did you decide

3)  Peter ...... in Paris for 4 years before he could speak French fluently.

• was living
• has been living
• had been living
• lives
• lived