—Is Nancy knocking at the door?—No, it ________ be Nancy. She has gone to Guangzhou.A. can’t B. mustn’t C. won’t
I have a new idea. I want to ______.
He has _______the cup ______water.
You must ______the English course one month before it begins.
Lucy with her uncle_____going to visit Shanghai next week.
Liu Xiang and Yao Ming are famous sports stars. ______ of them are proud of China.