Digital cameras are becoming very popular, though some still ________ too much.A. pay B. cost C. spend
—What can I do for you?—I’d like two _______.
Could you help me, Andy? We need ______ tables for the birthday party.
It took him ____ to find the key to the drawer.
_________ the people lost their lives in the traffic accident.
It’s kind ___________Simon to give us ________advice.