– There are 60 students in my class and 45 of them use weibo very often.– 45? That means about of your classmates are weibo users, right?A. half B. two thirds C. three quarters
—May I speak to the patient now?—No, you _____. He is too weak now.
—Why am I so slow at doing the cloze test?—I guess you didn’t realize the use _____ the contexts.
My MP4 player isn’t in my bag. Where I have put it?
The biggest problem for most plants, which ______ just get up and run away when threatened, is that animals like to eat them.
— Is John coming by train?— He should, but he ______ not. He likes driving his car.