The public transportation in this city is very convenient，where many buses run 。
A.occasionally B.approximately
C.immediately D.frequently
—Where have you been all day?
—I some former classmates and I couldn`t get back until it was dark.
A.have met B.would meet C.met D.had met
—He is eager to try something he has never tried before.
—Oh，I see. That `s he`s different from others.
A.when B.what C.how D.where
As your teacher，I could not have you away with cheating in the exam.
A.get B.getting C.breaking D.break
Going abroad to study requires a big adjustment and it usually takes a while to .
A.calm down B.fit in C.keep up D.cheer up
Failure can make a positive contribution to your life you learn to use it.
A.since B.unless C.until D.once
