--- Jack fell off the ladder yesterday, but he is all right now. ---What a lucky dog! He _________ himself badly.
Many people have donated that type of blood; however, the blood bank needs _____.
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.