The boy ___________ go to bed _________ his mother came back.
A. won’t ; until B. didn’t ; until C. will ; until D. won’t ; before
—You can’t smoke here . Look at the sign. —Sorry, I __________ it.
A. am going to see B. won’t see C. don’t see D. didn’t see
—Can you help me with my homework , David ? —______________
A. No problem. B. You are welcome. C. Thank you . D. That’s right.
Jim writes __________ than ________ girl in his class.
A. more careful; any other B. more carefully; any other
C. more careful ; any D. more carefully; any
____________ I will have a chance to visit Beijing this summer holiday. I’m so excited.
A. May B. May be C. Maybe D. Can
Don’t spend __________ time playing computer games . It’s bad for your eyes.
A. too many B. too much C. many too D. much too