My father was reading a newspaper while my mother ______ dinner.
A. is cooking B. cooks
C. was cooking D. will cook
The boy with two dogs ________ in the yard when the earthquake hit the city.
A. is playing B. are playing C. were playing D. was playing
I tried several jackets on,but _______ of them looked good.
A. both B. either C. none D. neither
.---Dad, could you please drive ?
---No hurry. We have enough time before the plane takes off.
A. faster B. fastest
C. more slowly D. more carefully
—What are you doing?
—I am thinking about at the class meeting.
A. how say B. what say C. how to say D. what to say
（题文）Mr. Black talked about his son with the teacher the phone.
A. by B. on C. in D. with
