1 . 根据提示填写单词
1. ________ to ocean conservation   致力于海洋保护
→a devoted (adj.) friend   一位忠诚的朋友
→her devotion (n.) to duty   她对职责的忠诚
2. ________ to animals   对动物残忍
→survive in a ________ (adj.) world   在残酷的世界中生存
3. give ________ and talks   做报告及讲座
→________(v.) a modern image   呈现现代形象
4. ________ energy   可再生能源
→________ (v.) their wardrobe   更新他们的衣橱
5. ________ water bottle   可重复使用的水瓶
→________ (v.) your envelopes   重复使用你的信封
6. severe breathing problems and ________严重的呼吸问题和感染
→________(v.) another person   感染另一个人
7. with ________ 经过允许
→________ (v.) me to bring my camera   请允许我带照相机
8. the ________ of us   我们中的大多数
→play a ________ (adj.) role   发挥主要作用；扮演主要角色
9. ________ him to stay   劝他留下来
→in urgent (adj.) need   迫切需要
→a matter of some urgency (n.)   一件很紧急的事
10. ________ parents   忧心忡忡的父母
→________ (v.) myself with politics   使自己关心政治
→growing public ________(n.)   日益增长的公众关注
11. ________ to global warming   造成全球变暖
→make a contribution (n.) to charity   给慈善组织捐款

2 . Applying oil to the injured areas is a bad idea, as it will keep the heat in the wounds and may cause infection. （英译汉）

3 . Another was that cholera was caused by an infection from germs in food or water. (英译汉)