1) he is a schoolboy, 2) we don't like cheese, 3) this man eats a lot, 4) i at good friend, 5) mary went to school, 6) my parents are not dactars, 7) i don't speak spanish, 8) you can do it, зделать надо хвостики

1) He is a schoolboy, isn't he? 2) We don't like cheese, do we? 3) This man eats a lot, doesn't he? 4) I am a good friend, aren't I? 5) Mary went to school, didn't she? 6) My parents are not doctors, are they? 7) I don't speak Spanish, do I? 8) You can do it, can you?