They will lose the game ______they try their best.
A. unless B. when C. since D. after
—Do you still remember where we first met?
—Sure , just in the library. And it ______at that time.
A. rained B. was raining C. has rained D. is raining
It’s ____for us students to make a plan for studying before the beginning of the new term.
A. important B. interesting C. difficult D. popular
May I have a talk with you , sir ? I have ______important to tell you.
A. nothing B. anything C. something D. everything
—M r Smith, would you please speak a little more ________?
—Sorry ! I thought you could follow me.
A. quietly B. quickly C. slowly D. politely
We had____8-day holiday,but some of us felt unhappy because of ____heavy traffic on the highways.
A. an;the B. a;the C. a;a D. / ; the
