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
–May I do the rest of the work tomorrow?
--Yes, of course. You finish it today.
A.must B.mustn’t
C.can’t D.needn’t
—My cousin often has nothing for breakfast, _____ she?
— _____. Because she often gets up late and is afraid of being late for school.
A. has; Yes B. doesn’t; No C. does; No D. hasn’t; Yes
一Another person was hurt by the tiger in the zoo.
一What a pity! That is a lesson to us; we must take rules .
A. quickly B. clearly C. carefully D. seriously