Do you know how many points have you got?—I don’t know, and I don’t ________it, either.[ ]

The book will you when you have difficlties.

Are you asfunny as Nancy , Linda— No, I’m not. I’m ..

Students can easily fall behind in theirstudies ____ they don’t manage their spare time carefully.

ch pepper did you put in the soup–I’m sorry to say, ____. I forget.