a

1. Kate sometimes does karate and judo.

2. Freddy usually plays basketball at school.

3. The students often correct the mistakes.

4. Margaret talks to her aunt Alice twice a week.

5. Samuel never has a bath.

6. Robert cathes the bus very often.

b

1. Does Lorenzo cycles to work every day?

2. The shop doesn't close at 7 o'clock.

3. Does Hector eat vegetables?

4. Does Hannah watch French films?

5. You don't help your parents.

6. Does Bob work at the pub?

7. Tom doesn't make his bed.

8. Does my sister play the drums?

9. The clock doesn't strike ten.