Li Ming is so careful that he always looks over his exercises to ________ there are no mistakes.
A.make up B.make out C.make into D.make sure
Try to guess its meaning when you meet a new word. Don’t _____________ your dictionary all the time.
A.work on B.try on C.keep on D.depend on
________ your dream, and I think you will achieve it one day.
A.Look for B.Find out C.Put off D.Stick to
Don't ________ waste paper.We can collect and recycle it.
A.blow away B.stay away C.throw away D.run away
Mind your steps! Don't you see the words “________ the grass”？
A.Keep off B.Keep out C.Keep on D.Keep in
The old man ________ some books to the poor children. How kind he is!
A.took away B.put away C.went away D.gave away
