() 7. —We must act now because time is . —Yes. Let's start.

   A. coming out   B. giving out   C. cutting out   D. running out

() 6. The factory its waste into the river,but now it recyclewS the waste in a new way.

   A. used to put   B. is used to put

   C. used to putting   D. is used to putting

() 5. If drivers are careful enough,most accidents .

   A. can prevent   B. can be prevented

   C. need prevent   D. will prevent

() 4. The heavy rain so many traffic accidents on the highway last Monday.

   A. made   B. allowed   C. caused   D. let

() 3. —What^Js the name of the song you sang just now? It beautiful.

—It is When Christmas Comes to Toum.

   A. was sounded   B. sounded   C. was heard   D. heard

() 2. —You be happy with the strong public support youVe received.

—Yes,you’re right. I'm really excited.

   A. must   B. may   C. can   D. need

二、单项填空(20%)

() 1. —Put waste bag into the dustbin,please.

—It's not waste bag. It's my shopping bag.

   A. the;a   B. a;the   C. a;a   D. /; the

10. —Why do you work for 15 hours a day?

—I have to. My wife and my daughter on me for their living.

9. —The book says trees can help keep soil in during storms.

—That's why we need to plant more trees.

B) 根据对话内容，写出所缺单词。

8. —You did your homework too . There’re so many spelling mistakes.

—Sorry. I will be careful next time.