问题

Why did you stop writing? — I _____ my writing paper

A:ran out of
B:have been used up
C:have used up of
D:have run out

正确答案是：

同类题型

OnSundays, Center Street is ________ especially.

_____ hard work, he gained high achievements in that area.[ ]

ount of fuel supplies being finite and manypeople being wasteful, we will have to install ________ solar heating device inour home.

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ngonline can_____both convernience and choice, but not _____ websites aresafeenoung for shopping