--- water do we need to drink to keep healthy every day?
---Study shows that eight glasses should be enough.
| A．How many | B．How much |
| C．How much glass | D．How many glasse |
He _______ go out with his parents, but now he _______ staying at home alone.
| A．used to; is used to | B．is used to; used to |
| C．uses to; is used to | D．used to; get used to |
----How do you like the two pairs of shorts?
----They don’t fit me well. They are _______ too long _______ too short.
| A．not only; but also | B．both; and |
| C．neither; nor | D．either; or |
________ my surprise, the twins have nothing _______ common.
| A．In; in | B．To; in |
| C．With; on | D．For; of |
---Do you know sound travels very fast?
----Yes. But light travels _______ sound.
| A．as fast as | B．more faster than |
| C．much faster than | D．slower than |
Paper-making is one of _______ of ancient China.
| A．greatest inventions | B．the greatest invention |
| C．greatest invention | D．the greatest inventions |