單項選擇題They handed in their paper（）

A.in line
B.by turn
C.at turn
D.in turn


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1.單項選擇題We are（）in the future of our motherland.

A.aware
B.confident
C.sure
D.certain

2.單項選擇題（）majority of people are highly against the pollution in this city.

A./（不填）
B.A
C.The
D.Many

3.單項選擇題Don't you think the small donkey can really pull the heavy（）?

A.lorry
B.car
C.van
D.cart

4.單項選擇題We'll（）our discussion tomorrow.

A.carry out
B.carry on
C.carry though
D.carry forward

5.單項選擇題Dr. Hoffman proposed that we（）the meeting until next week.

A.put off
B.to put off
C.putting off
D.need put off