Time ____ never comes again. So we’d better make full use of our time.
“Do you know ______ English for ‘帅哥’?” “I’m afraid I don’t. I’m not interested in _______ English language.”
With the development of science, more new technology _______ to the fields of IT.
The students _____ £50 a year to cover the cost of books and stationery.
I’ll come after the meeting if time ______.
New medicines and instruments ______ every day to extend life.