It is very ______ that she will ring me tonight.

I can’t help you ____ much for your help．

——Doctor, what do you think about the operation on my mom?——Couldn’t be better．I’m sure she’ll recover ___________．

Since I knew how hard the life they lead is, I have understood ____ they need so much money.

—More ways to learn English better?—Maybe combine your language learning with          reading China Daily, New York Times and so on.