Ⅰ. 根据句意及首字母提示完成单词（3分钟，10分）
1. S_________ listening to music. It’s time for homework.
2. E_________is ready. Let’s start our school trip.
3. We need two more g_________ to carry the new books.
4. —Are all the teachers and students having a meeting in the hall at n_________ ?
—Yes, they are.
5. My brother often gets up at five o__________ .
