Mr. Black has ___________China for nearly two months.
| A．been to | B．come to | C．gone to | D．been in |
I see Wei Han ____ English almost every morning.
| A．reads | B．reading | C．read | D．to read |
—The teacher asked me to hand in our exercise books to her after class.
—________. I left mine at home.
A. Don’t mention it. B. Forget it C. Oh, my goodness
Now many teenagers can see ________ than the old people do because they watch TV for a long time.
A. betterB. no longer C. no better
— The teacher asked us ________________
A. What the bad effect of pollution are.
B. What were the bad effect of pollution.
C. What the bad effect of pollution were.
—How many boys are there in our school?
—In our class, ___________of the students are boys.
A. three fifths B. third fifthsC. three fifth