1 . A rescue worker risked his life saving two tourists _________(trap) in the mountains for two days. (所给词的适当形式填空)

2 . 昨晚，我看了《梁祝》的演出，这是一首优美的小提琴协奏曲，由何占豪和陈钢创作。
Last night, I watched a________ of Butterfly Lovers, a beautiful violin concerto ________by He Zhanhao and Chen Gang.

3 . Four temporary hospitals, three ________ (locate) in Pudong District and one in Chongming District, have been put into use since Friday. (所给词的适当形式填空)

4 . 课文原词填空

We can also     1     animals in danger without ever entering their habitats.Air ,water,noise and light pollution can all have a deep and damaging     2    .Partly due to pollution     3     by ship traffic and other human activities,the dolphin population has     4     greatly .As the human population continues to grow,     5     does the effect we have on animals

5 . The music took me through the twists and turns of a classic story about a young couple ________ (tear) apart by their families. （所给词的适当形式填空）

6 . The research group ____________ 15 members has made great achievements in recent years.

A．is made up of	B．makes up
C．made up of	D．making up of

7 . Tsinghua University,________ in 1911, is home to a great number of outstanding figures.

A．found

B．founding

C．founded

D．to be founded