There used to be a small school, ______ ?
| A．was there | B．wasn’t it | C．usedn’t there | D．usedn’t it |
--I'm sorry, I shouldn't have been so rude to you.
--You___________ your temper but that's OK.
| A．have lost | B．had lost | C．did lose | D．were losing |
Whether ways will be found to stop pollution or not is just___________ worries the public.
| A．why | B．which | C．that | D．what |
I've visited a lot of different places and stayed in lots of different hotels, but none of them___________ this one.
| A．makes | B．beats | C．compares | D．matches |
O'Neal works hard. He is often seen _______ heavily before his teammates have even arrived at practice.
| A．sweated | B．to be sweated |
| C．sweating | D．being sweated |
"Who Moved My Cheese?", ____________ is a best-selling book, is written by Spencer Johnson.
| A．which | B．that | C．it | D．what |