一、单词拼写。
根据汉语或首字母提示用单词的适当形式填空。
1. People ________ (遭受) from the flood received help from around the country.
2. It was on our Christmas break, and we had gotten everything _________ (打包) up.
3. I shall be likely to catch cold if I go out tonight without my _________ (大衣).
4. He used to cause troubles at school when he was a __________ (青少年).