—Is there anything wrong with you, Jake? You look so pale.—I feel very tired.I _____on this boring paper every day so far this month.
The landlady prefers to have women in the apartment rather than men. She thinks women take______ care of things!
A person who has never tasted bitter won’t know ______ sweet is.
The order came that the medical supplies to Beijing for the H1N1 flu soon.
— The professor gave a really good speech. — I suggest you ______ him some specific questions about his work experience.
The agent promised to keep the family members fully ______ of any developments.