8.  The police caught the thief________________________ (当场）.

7.  ____________(进行)with your plan. I am for it.

6.     He____________ (被认出)by us although he wore black glasses.

5.     一I probably shouldn't have only cake.

—Oh,__________________ (吃吧）.It won't kill you.

4.     I ran into an old friend in the street ____________(偶然).

3.     Not believing their eyes,the visitors on the spot ____________(凝视)the flying plane,doing some most difficult and dangerous tricks in the sky.

2.     Rose was born in Hong Kong but____________________ (抚养)in the USA, because her parents went there to work for some reason.

根据中文提示使用适当的短语完成句子

1.     Peter must be ill. It's the only thing that can____________ (解释）his strange behaviour.

8. My picture ranked third out of the 15 pictures    in the photography contest.

A. to be entered     B. to enter

C. entered        D. entering

7.  ―Put these glasses away before they    . 

―OK, I'll put them in the cupboard.

A. have broken      B.  are breaking

C. get broken      D.  will be broken