3. 请根据要求写出所给单词的相应形式。
possible: (副词)
suddenly: (形容词)
thankful: (副词)
preparation: (动词)

3.请根据要求写出所给单词的相应形式。
possible: possibly (副词) suddenly: sudden (形容词)
thankful: thankfully (副词) preparation: prepare (动词)

Ⅱ. 短语
请根据中文写出英文。

Ⅱ.短语
请根据中文写出英文。
做家务 do chores
作准备 make preparations
保安人员 security guard
(使)慢下来 slow down
一……就…… as soon as
闹钟 alarm clock
因此 as a result
(警报器等)发出响声 go off
突然;猛地 all of a sudden
到……的时候 by the time
上气不接下气 out of breath