_______ the students in my class is fifty, and _______ them go to school by bus.
A. The number of; a number of B. The number of; the number of
C. A number of; the number of D. A number of; a number of
—This is the second time I have come to Taiyuan. It _______ a lot.
—Yeah, it is becoming more and more beautiful.
A. changes B. will change C. was changing D. has changed
—It’s reported that Harbin has got ready for the 2017 Harbin International Ice and Snow Sculpture Festival.
—Really? I can’t wait _______ the city.
A. to show B. showing C. to visit D. visiting
—Joe doesn’t mind lending you his iPad.
—He needn’t. I have _______ borrowed one.
A. already B. ever C. yet D. never
Don’t go to the hall _______ people. It’s very crowded.
A. full of B. close to C. made of D. similar to
The machine is too old. We have to buy a(n) _______ one.
A. primary B. modern C. famous D. expensive
