Wildlife Protection
Section IIDiscoveringUsefulStructures
一、用所给单词或词组的适当形式填空
net kangaroo neighbourhood due to reduce
The is a native of Australia.
There is no such man in our .
The plane didn* t take off the bad weather.
The weight of this jar of coffee is 180 grams.
Costs have been by
20%over the past year.
二、将以下句子改为被动语态
He is drawing a picture in the office.
The girl is repairing the window.
Many people are watching the man performing.
The dog is running after the beggar.
The manager is punish ...