---He seldom revised for exams, ___________ he? ---___________. He always got low marks in exams.

— You didn’t use to play tennis, ______? — Yes. I still like playing tennis now. 

 —He's never late for school, _________? —_____, never. He always gets to school on time.

It is now 11:30 pm, so there are few people and buses on the street, ____________ ?

--- Is Mr black really ill?---_________. He’s in hospital.