1. We often watch TV in the afternoon,                 ?

2. John and Max don't like Maths,                 ?

3. He could have bought a new car,                 ?

4. The Mount Rushmore National Memorial Park is in Keystone,                  ?

5. She must come to the party,                 ?

6. Kathy and YoYo will go to the swimming pool tomorrow,                 ?

7. No one can help you,                 ?

8. You have never been to Peking,                 ?

9. Let's have a drink,                 ?

10. He could have bought a new car,                 ?