﹣﹣Why are you smoking so much these days？
﹣﹣Sorry．I just can't help
A.you B.them C.it D.one
As for learning English, students ________ read a lot do much better than ________ who don’t.
A.that; those B.which; those C.who; that D.which; that
—I don’t know which skirt was ______, so I took them both.
—Yes, it’s really difficult to choose.
A.better B.well C.best D.good
It’s not a good habit to ______ what you can do today till tomorrow.
A. take off B. put off C. get off D. turn off
—Can you tell me if he _______ all the problems in thirty minutes?
—I’m afraid he can’t. If he ______ another five minutes, I think he will.
A.will solve, will give B.solves, is given
C.will solve, is given D.solves, will give
— Mike, let’s prepare for our baseball game.
— OK. We’ll lose the game ________ we try our best.
A.unless B.if C.after D.since
