—Could you tell me?
—PSP.
A. what it is called B. how is it called
C. how it calls D. what is it called
—A lot of water _______ in Xian every year. It's a big problem.
A. wastes B. is wasting
C. have been wasted D. is wasted
As China grows stronger and stronger, Chinese _____ in more and more schools out of our country.
A. teachesB. is taughtC. has taughtD. was taught
— What is a writing brush, do you know?
—It’s used ______ writing and drawing.
A. with B. to C. for D. by
Mr. Wang used to ____ dinner in the restaurant, but now he is used to______ every meal with his family at home.
A. have; eatB. have; eatingC. having; eat D. having; eating
After a 2-month summer vacation, students usuallysome weight when they return to school.
A. put awayB. put up C. put on D. put off
