1 . 我感到非常震惊的是，我们教室的那扇窗户经常被打破。(进行时态的被动语态)
I feel very shocked that the window of our classroom ________.

2 . Antelopes now are being w________ _________day and night by volunteers.(保护，照管)(根据中英文提示填空)

3 . Currently, almost 50 percent of   jobs, including journalism, ________ with technology that can operate automatically.

A．has been replacing	B．is being replaced
C．have been replacing	D．are being replaced

4 . 这些孩子现在正在被一个慷慨的商人照顾着。
These children________ ________ ________ ________ by a generous businessman now.

5 . Look! A nice picture ____ for our teacher.

A．is drawing

B．is being drawn

C．have been drawn

D．draws

6 . 新的科技馆正在哪里建造?
Where is the new science museum ________?

7 . The nurses are watching over these patients and waiting on them day and night. （改为被动语态）
→These patients ________ and waited on by the nurses day and night.

8 . On discovering that Morrie ____ by a severe illness, Mitch starts visiting him at his house on Tuesdays.

A．is weakened

B．is weakening

C．is being weakened

D．has weakened

9 . 正是我的同学李蕾，正在国外受到文化差异的困扰。
_______that _______by the cultural shock at the moment abroad.

10 . 现在帐篷和纯净水正从我国的四面八方运往地震灾区。
Tents and purified water _________ _________ _________ to the earthquake-stricken areas now from every corner of our country.