You can’t spread some news on the Internet freely you are sure about it.
A. since B. before
C. when D. unless
—What do you think of your English teacher， Tim?
—I love her. She is really . She always has a smile on her face.
A. humorous B. funny
C. friendly D. serious
—Do you know that umbrellas are provided for free at the underground station?
—Yes. But we return it in a week， or we’ll pay for it.
A. can B. would
C. might D. must
Julia is very clever. In fact， I doubt whether anyone in the class has___ IQ.
A. a higher B. a high
C. the higher D. the highest
If you want to get out from a fire， remember to cover your mouth and keep your body to the ground.
A. up B. down
C. out D. in
We’ve decided to make a rule for us roommates to turn off the lights at 10：30p.m. this term.
A. that B. this
C. it D. one
