---The man in a black suit _______ be our youth worker.
---It _______ be him. I saw him in the classroom building some minutes ago.
| A．can; could | B．must; can’t | C．can; mustn’t | D．must; won’t |
—Excuse me, how can I get to the museum?
-- Sorry. It’s my______ time to he here.
A. one B. first C. once
—Can you come to my party on Wednesday?
—Sorry, I can’t. Ifinish my homework.
A. may B. would C. have to
The high-speed trains are much than the common ones.
A. fast B. faster C. fastest
Linda has two Chinese friends. often talk in Chinese.
A. Their B. Them C. They
There isn’t any ______in the fridge. We need to go shopping
A. oranges B. milk C. eggs