They _______ Tom to record the hit single.
We forbid _____ in the reading room. That is, you are forbidden _____ in the reading room.
The flu is believed________by virus that likes to reproduce in the cells inside the human nose and throat.
-----The room is so dirty. ________we clean it now?-----Ok.
He has always dreamed of getting________money and does not work hard at all.
Our goods with a (an) ________of colors and patterns can meet the demand of customers at different levels.