1 . The classroom ________ (正在被装饰) with balloons and flowers right now and the students are preparing for the New Year Party.

2 . 请不要制造噪声。医生在给我的父亲做检查。
Please don’t make any noise. My father ________ .

3 . Since ________ (你的电脑正在被修理), you can use mine.

4 . Conservationists are repairing a wildlife sanctuary damaged by storms.
→A wildlife sanctuary damaged by storms ________by conservationists. (句型转换)

5 . Wildlife artists are painting a vibrant scene featuring endangered species.
→A vibrant scene featuring endangered species ________by wildlife artists. (句型转换)

6 . Critics are questioning the effectiveness of current policies in protecting endangered species.
→The effectiveness of current policies in protecting endangered species _________________by critics. (句型转换)

7 . Antelopes that were endangered once ________ ________ ________ now in the newly-built reserve.
曾经濒临灭绝的藏羚羊正在新建的自然保护区内被保护。

8 . 由于水位上升，这些鸟儿的栖息地正在受到威胁。
The habitat of these birds ______________ on account of the rising water level.

9 . 房间在装饰，我们现在还不能使用。
The room ________. We can’t use it now.