Can we ________ in the classroom?
---I think Japanese is _______English. ----I agree with you.
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.