-- _____is that man over there?--- He is a doctor. 

I’m sure that the teacher’s told you about the your result of the examination. ______ ?

No one will be sad because humans will have learnt to fix many of the problems that affect us now, like war, pollution and hunger, ________ ?

The women carrying babies , come in first ,_________ ?

— _______ classes do you have every weekday?—Seven classes.