---Do you know ____________ the population of China is?
---Yes, it has the __________ population in the world, about 1.3 billion.
| A．how much, most | B．how much, largest |
| C．what, most | D．what, largest |
---Must I finish my homework at school?
---?You can do it at home and hand it in next week.
A. Yes, you must B. No, you needn’t C. Yes, I can
--Who helped you clean the classroom yesterday?
-- . I cleaned it all by myself.
A. Somebody B. Nobody C. Everybody
--Thank you so much for the present you sent me. -- .
A.Please don’t say so B.It’s not so good,I think. C.I’m glad you like it
--More and more people think __ necessary to let the students teach themselves.
-- That’s true. They can improve themselves in this way.
A. it has B. it C. that
The more __people drive, the__ traffic accidents there will be.
A. careful; less B. carefully; fewer C. careful; fewer