Ⅰ. 根据句意及首字母或汉语提示完成单词(10分)
1. —I have a fever.
—Have you taken your t_____ ?
2. A q_____ is fifteen minutes.
3. China has the largest p_____ in the world now.
4. Taking good care of our _____ (环境) is very important.
5. A year has four s_____ ; they are spring, summer, autumn and winter.
