2. Do they live in London? Yes, they do.
3. Can she play the piano? No, she can't.
4. Does the film start at nine o'clock? Yes, it does.
5. Did you have an English lesson las night? Yes, I did.
6. Has she got blue eyes? Yes, she has.
7. Did you want to go to the beach? No, we didn't.
8. Should he follow the doctor's advice? Yes, he should.