1 . if句型省略结构；unless引导条件状语从句
Remove any clothes using scissors ________ (如果有必要的话), ________________ (除非你看到衣服粘在烧伤的皮肤上). (根据汉语提示完成句子)

2 . He walked into the dark street ____________________________________.
他手里拿着一根棍子走进黑暗的街道。（用with的复合结构）

4 . Directions: Translate the following expressions into English by using the proper form of the given words in the box. Each word can be used only once.

apply     exceptionally     stick     survive     head accompany     starvation     bury     rescue     endurance

1. 被困在偏远的山区__________________
2. 为他的女儿钢琴伴奏________________
3. 埋葬于自己的祖国____________________
4. 申请加入野生动物保护组织________________
5. 表现出非凡的忍耐力__________________
6. 在极度恶劣的天气下________________
7. 死于饥寒交迫_____________
8. 穿上运动鞋并向草坪走去________________
9. 尽快实施救援________________
10. 幸运地在自然灾害中存活下来________________

5 . The key has________ (stick) in the lock. (所给词的适当形式填空)

6 . It was unfortunate that the bus we were on was ____(stick) in the mud. (所给词的适当形式填空)

8 . Since he__________(stick)in a lift a year ago he hasn’t dared to get back into one. (所给词的适当形式填空)

9 . Jack opened the door and ___________（stick）his head out. （所给词的适当形式填空）

10 . In April, thousands of holidaymakers remained ________ (滞留国外) due to the volcanic ash cloud. (根据汉语提示完成句子)