When he walks my desk, he often knocks my books off the desk.
A. passed B. past C. passing D. pass
When you are doing reading exercises, it is a good idea to ________ the questions before you read the articles．
A. look over B. look after
C. look through D. look into
—You look unhappy. What's the matter?
—I worked hard but failed again in the maths exam. I'm afraid I'm quite at maths.
A. endless B. helpless C. useless D. hopeless
John, the car! An old man is waiting to cross the road. Let him go first.
A. stops B. stop C. don’t stop D. doesn’t stop
The young man drives than he did three months ago.
A. more careful B. more carefully C. much careful D. much carefully
I think German is as difficult a language English.
A. than B. as C. in D. like
