It is well-known to us all that knowledge is ____ treasure, but practice is ____ key to it. A a, ∕ B a, the C the, the D∕ , the
It’s quite hot today. Do you feel like _____ for a swim?
-- Hi, let’s go skating. --- Sorry, I’m busy right now. I_____ in an application form for a new job.
Never_____ till tomorrow what you can do today.
Each of the students, working hard at his or her lessons, _______ that all of them can do well in the coming examination.
—I’d like to talk with you about the new car,Robert. —________ Talk with me about what?