Ⅰ. 根据句意及首字母提示完成单词（5分）
1. Your hair is too long; you should have a h________.
2. Everyone else in our class was invited to Erin’s party e________ me.
3. Maria looks u________. Let’s do something to make her happy.
4. When Jenny found out she f________ the math exam, she cried sadly.
5. You should r________ his bike early. He wants to use it.
