1 . 选词填空
1. ________ (Judged/Judging) from he number of seats, a lot of people were present at the meeting.
2. It is a valuable vase ________ (dating/dated) back nearly 500 years.
3. A thing ________ (weighed/weighing) 100 kg on earth would weigh just 38 kg on Mars.
4. ________ (Following/To follow) William's example, his two sons have also joined them to protect the Great Wall.
5. Time ________ (permits/permitting), we can have a walk along the river after supper.
6. While waiting for the opportunity to get ________ (to promote/promoted), Henry did his best to perform his duty.
7. I found there was an ________ (amazing/amazed) picture on the wall.
8. From his ________ (confusing/confused) look, I can say this is a situation for him.
9. Ordinary soap, ________ (using/used) correctly, can get rid of bacteria effectively.
10. When expressing my opinion in English, I tried my best to make myself ________ (understand/understood).
11. Completely ________ (examined/having examined) by the doctor, he went back to school right away.
12. My bag ________ (filling/filled) with textbooks was left on the bus.
13. The giant panda, also ________ (knowing/known) as panda bear, is native to China.
14. Please have your luggage ________ (check/checked) an hour before your plane leaves.
15. The old man's words were ________, which made many people ________ (encouraged/encouraging).

2 . Fill in the blanks with the words or phrases from the box below. Change the form where necessary.

global        recycle             establish        assume        permit        apologize     comment          remind        determine       loss               slim

1. The loss of glaciers due to ________ warming represents an enormous threat to agriculture.
由于全球变暖带来的冰川融化对农业造成了巨大的威胁。
2. If we try our best to ________the wastes, we can reduce pollution and conserve natural resources.
如果我们尽力回收废物，我们可以减少污染，保护自然资源。
3. A fleet sailed for New South Wales to ________ the first European settlement in Australia.
一支舰队驶向新南威尔士去建立欧洲在澳大利亚的第一个移民地。
4. It is quite reasonable to ________ that modern science and technology will continue to advance.
人们认为科技会继续进步，这个预测是有道理的。
5. Cash machines ________ you to withdraw money at any time.
取款机可让你随时取款。
6. We ________ for the late arrival of the train.
我们为火车误点表示歉意。
7. You really can't ________ until you know the facts.
你的确不能在你知道事实之前进行评论。
8. They ________ me of the time when I used to live in Spain.
它们让我想起那些我在西班牙生活的日子。
9. An inquiry was set up to ________   the cause of the accident.
已展开调查以确定事故原因。
10. The war brought massive devastation and ________ of life to the region.
战争给该地区造成巨大的破坏以及生命的丧失。