Решите 6 упражнение ,пожалуйста

How well does he speak English?
When did you study history?
Why does your friend come home late?
What will you write me?
Where do you play football?
What book did you read last week?
Where did you work two years ago?

1 How does he speak English? 
2 When did you study history?
3 Why does your friend come home late?
4 What will you do?
5 Where do you play football?
6 What book did you read last week?
7 Where did you work 2 years ago?