一、根据句意及中文提示写出单词
1. With Mr Li's encouragement, he took part in the competition with great （勇气）.
2. We can't make a campfire here as it may spread and cause （损坏）to the forests.
3. （根据）to the weather report, there will be heavy rain tomorrow.
4. The government will make laws to reduce the use of （供一次使用的）plastics.
5. We don't mind buying （二手的）furniture（家具）. It's cheaper and more eco-friendly.

1. courage；2. damage；3. According；4. single-use；5. second-hand

1. 形容词great后需接名词，“勇气”对应的英文名词为courage；2. 固定搭配cause damage to意为“对……造成损坏”，“损坏”对应的英文名词为damage；3. 固定短语according to表示“根据”，置于句首首字母大写；4. “供一次使用的”对应的英文形容词为single-use；5. “二手的”对应的英文形容词为second-hand。

()1. —What should I do to live green life?
—I think you should go by bike instead of driving your car.

A.a; a
B.the; /
C.a; /
D./; /

C

第一个空，固定搭配“live a green life”表示“过一种绿色生活”，用不定冠词a；第二个空，“by + 交通工具”是固定结构，中间不加冠词，所以此处不填。综上，答案选C。

()2. I in touch with my friend in England for a long time by email.

A.have got; sent
B.have kept; sending
C.got; sending
D.got; send

B

根据时间状语"for a long time"，句子需用现在完成时，排除C、D；固定搭配"keep in touch with"表示保持联系，by是介词，后接动名词sending，因此选B。

()3. Now I am living far from my hometown. I feel good here but I miss my old friends .

A.at a time
B.at all times
C.from time to time
D.at any time

C

先分析各选项短语含义：A. at a time 一次；B. at all times 一直；C. from time to time 不时，有时；D. at any time 随时。结合句意“我在这里感觉不错，但我不时想念我的老朋友”，可知选C。

()4. —Is your sister ill?
—No, , only a little cold.

A.serious anything
B.nothing serious
C.serious nothing
D.anything serious

B

形容词修饰不定代词需后置，排除A、C；结合语境，此处表示“没什么严重的”，用nothing，故选B。