When ________, the project will help to greatly improve the environment in the community.A) finished B) to finish C) finishingD) finish
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The task will not be fulfilled ________ we get help from other departments.A) if B) unless C) since D) when
Sales have shown some improvement ________ we launched the new product last year.A) until B) unlessC) since D) although
We considered ________to California at first, but decided not to in the end.A. moveC. to moveB. movingD. moved
It has been unusually cold this winter and experts say it's not .A.normalB.differentC.necessaryD.important