1. Does he like football?

He does not like football.

2. Does Bob run fast?

Bob does not run fast.

3. Do they play badminton?

They do not play badminton.

4. Do you study computers?

You do not study computers.

1)

Does he like football?

He doesn't like football

2)

Does Bob run fast?

Bob doesn't run fast

3)

Do they play badminton?

They don't play badminton

4)

Do you study computer?

You don't study computer