Ответ:

1 Does she play tennis or football?

2 Where are you now?

3 Do they study or work?

4 Why it is so hot today?

5 What is he doing now?

6 She is a singer,isn't she?

7 He doesn't have a car,does he?

8 You mother is cooking,isn't she?

9 You play baseball every day,aren't you?

10 They don't go to school on Saturday,do they?