-- I think the red car _______ belong to Miss Wang because she bought a new car yesterday.--It __________be her car’s because her new car is blue.
There aren’t _______ fans, but there are ________computers.
---Are you Millie? ---_____________ .
Mr.Zhao is teacher. is a good teacher .
---Whose shirt is that? ---It’s _____________.
---How many ________ are there in your class? ---There are twenty-five.