Every mother thinks that her child is the precious gift _______ god gives to her.

oad accidents _____________ from careless driving, according to the recent reports from the police.

(2013·新课标全国卷Ⅱ)A serious study of physics is impossible ________ some knowledge of mathematics

The company had to______a number of workers because of the drop in sales.

I’m sorry to keep you waiting. I’llmake short of work of this.—- . _______. I’m not in a hurry.