Tommy has a pen， ?
A. hasn’t he B. isn’t he
C. doesn’t he D. wasn’t he
The Chinese Dream _______true if everyone works hard enough.
A. come B. comes C. will come D. came
I’m busy now. I have ______to do.
A. anything important B. something important
C. important anything D. important something
students in our class is 50.
A. A number of B. The number of
C. A lot of D. Many of
— Tim， how do your parents like pop music?
— ______my dad _______ my mom likes it. They both prefer classical music.
A. Either； or B. Neither； nor
C. Not only； but also D. Both； and
The little boy _______stop playing computer games_____ his father came back.
A. doesn’t； until B. not； until
C. didn’t； until D. don’t； until
