If your composition by the end of this week is delayed you’re sure to lose some points fr

问题补充：

If your composition by the end of this week is delayed, you’re sure to lose some points from your final result.

A. to be finished

B. is finished

C. will have been finished

D. finishing

答案：

(答案→)A. to be finished

B. is finished

C. will have been finished

D. finishing

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