Ⅰ. 根据句意及首字母或汉语提示完成单词（10分）
1. —Could you please give me an e________ for being late for school again?
—I’m sorry. I overslept this morning.
2. I’m going to Hainan to spend my v________.
3. In many countries, shaking one’s head means “no” and n________ means “yes”.
4. His new idea is well ________（值得）considering.
5. What is your brother going to do after he ________（毕业）from high school?
