1 Helen cleans her teeth two times a day.

2 Who is in the room?..........

3 Bob will be at home.............

4 These pupils have finished Unit 5.

5 When did they come home yesterday?

6 What is she going to do this evening?

7 How long have you lived here?

8 They are not running right now..........

9 I think I will visit him next Friday.

10 I think .....................