—Ring me up ________ you come to my house, will you?
—Sure, I will.
| A．though | B．while | C．before | D．until |
A. hat B. date C. cake
A. end B. enjoy C. else
—What did Jane ask?
—She asked __________?
A. why are you late
B. why you were late
C. why did you come late
Remember ________ too much. It’s bad for your health.
A. don’t smoke
B. not smoke
C. not to smoke
Do you know _______ he is from Hainan or not?
A. that B. whether C. if