—Xiao Hua looks unhappy, doesn’t she?----Yes, let’s go and ask______. A. what wrong is with her B. What wrong was with her C What is wrong with her D. What was wrong with her.
We shouldn’t spend our money testing so many people, most of ____ are healthy.
I won’t see the film tonight. I am busy. ______, it is raining cats and dogs.
Computersin offices and homes since 1970s.
More attention must be paid the endangered animals..
She doesn’t like the way _______ you speak to her.