Though they are not very sure of the long-term ,all the scientists agree to start_____,all the scientists agree to start the research immediately.
Although they plant trees in this area every year, the tops of hills are still ______.
People have heard _______ the President has said; they are waiting to see _______ he will do.
—How do you like the food in this restaurant? —Oh, _______. We couldn’t have found a worse place.
—Do you know ______ English for “帅哥”? —I’m afraid I don’t. I’m not interested in _______ English language.
Farmers stored up a great _____ of wheat and a _____ of beans this year.