Task 2. Complete the sentences using the correct Past Perfect or Past Perfect Continuous form of the verbs in brackets.

1. By the age of 14, he ___(act) in some school performances.
2. i __(enter) competitions for several years before I won. 
3. She ___never (study) Sociology until she (go) to university.
4. I (think) of what to write when suddenly I have a great idea for a story.
5. Before he was fifty he (not/enjoy) experiments.

1 When did we go for a walk? Who went for a walk at 11 o'clock?
2 Where did we decide to go? When did we decide to go?
3 What is there in that new building?
4 Where did you have supper yesterday? Who did you have supper at home yesterday with?
5 Who bought 3 tickets for us? How many tickets did Sergei buy?
6 Who usually goes to bed at 9 o'clock? When does my sister's daughter go to bed? What does my sister's  daughter do at 9 o'clock?
7 In what season does it get dark at 10 o'clock in the evening? What time does it get dark in summer?
8 Who did you speak to on the phone yesterday? When did you speak to the director of the factory?

1 When did we go for a walk? Who went for a walk at 11 o'clock?
2 Where did we decide to go? When did we decide to go?
3 What is there in that new building?
4 Where did you have supper yesterday? Who did you have supper at home yesterday with?
5 Who bought 3 tickets for us? How many tickets did Sergei buy?
6 Who usually goes to bed at 9 o'clock? When does my sister's daughter go to bed? What does my sister's  daughter do at 9 o'clock?
7 In what season does it get dark at 10 o'clock in the evening? What time does it get dark in summer?
8 Who did you speak to on the phone yesterday? When did you speak to the director of the factory?