---Kate, _______? ---Junk food? Oh, I hardly ever eat it. You know, it’s unhealthy.
In the last two years the workers______ many tall building.
_____ number of the students is 4,0000 , much more than last year.
---Tom had better stay at home, _____ he? ----Yes, but he’d better ____ turn the TV on.
This is the first book _______ my cousin bought me.
He is ______ that he does everything very well.