12、The teacher ____ be in the office because the light is off.

A. can’t                B. must              C. could            D. must

11、______ tourists come to visit Zibo every year.

A. Thousands          B. One thousand of          C. Thousands of        D. Two thousands

10、---What’s one third and a half, do you know?  

---Yes, it’s ________.

A. one fifth          B. two fifths        C. six fifths          D. five sixths

9、--_________ is that river?

-- About 3,000 kilometers long.

A. How deep              B. How big             C. How long             D. How wide

8、The radio is making too much noise, would you please ________?

A. turn down it           B. turn it down            C. turn up it                  D. turn it up

7、You haven’t read the notice to the audience, and ___________.

A. either have I           B. neither have I          C. neither I have          D. so have I

6、Nobody knew ________.

A. where did he live three years ago            B. where he lived in three years before

C. why he cried so sadly                   D. how soon he will come back

5、________we work, __________ we’ll learn English.

A. The harder, well                      B. The harder, the better

C. The hard, the better                    D. Harder, Better

4、—How is your skirt, Marry?

—It is more beautiful than ________.

A. my sister’s               B. my sister             C. sisters             D. mine

3、________ sad news it is! We must try our best to help them out of trouble.

A. What an              B. What               C. How an            D. How