His plan, as well as Mary’s, sounds original. But the company, I think, won’t agree to __________ of them, for they are unrealistic.
—Do you know the tall man ______ to Mr King over there? —Sorry, I don’t know him.
He put a cover on his car to keep it ______dirt. A free from B. far from C. apart from D. away from
By far, there are many problems ________ to be solved.
We’ll ________ to finish the task whatever difficulty we _________.
-Are you sure you have to? It’s been so late. Make it another time? -I don’t know ________ I can do it if not now.