—You must _____ a letter to your mother tomorrow.
—Well, I will, Dad.
| A．write | B．to write | C．write to | D．writing |
— _______ expensive mobile phone it is！
—Yes, but I think _______ style is quite fashionable.
| A．What a；a | B．How；the | C．What an; the | D．How an; the |
—May I smoke here，please?
—I am afraid you ．This is a non-smoking area．
| A．can | B．can’t | C．may | D．may not |
He likes reading very much．Most of his money on books．
| A．is spent | B．spend | C．spends | D．are spent |
I many new friends since I came 
here．
| A．make | B．made | C．will make | D．have made |
We should protect the earth，we will have no water to drink．
| A．so | B．or | C．and | D．but |