more and more forests destroyed, some animals are facing the danger of dying out.A. As B By C. For D. With
He lived in poverty, and he couldn’t help ___.
I took ___for granted that he would believe in us.
___used to be thought that the earth was square.
Does___matter whether he can finish the job on time?
Tom’s mother kept telling him that he should work harder, but ___didn’t help.