Tom,you and I could hardly work out the mathematic problem, _______?
The problem he referred to _____ difficult, but is isn’t at all.
A good idea just _____ me. ----Let’s go swimming.
How _____ I was when I heard the ______ news!
It’s no use _____ before such a cruel person. a. cry B. to cry C. crying D. be crying
I keep medicines on the top of the shelf, out of the children’s _____.