—Would you mind _______here?
—I’m sorry about that. I’ll go somewhere else.
A. no smoking B. not smoking
C. no smoke D. not smoke
The shirt looks very nice. I guess it is _______ 100 yuan.
A. at first B. at most
C. at least D. at last
—I talked with a foreigner for a long time yesterday.
—Great! It’s a good _______ to practice English.
A. habit B. chance
C. skill D. exercise
—When and where _______ we meet?
—Let’s make it 3:00 at my home.
A. do B. must C. shall D. did
—Would you please _______ so much noise?
—Oh, sorry, I won’t.
A. not make B. don’t make
C. not to make D. making
Sam spends two hours _______ his homework every day.
A. to do B. doing C. do D. does
