问题详情：
词汇；根据括号中的汉语写出单词，使句子意思完整正确。
r doing your homework for a long time, you’d better stop to listen to _________(音乐) for a moment.
’s ___________(礼貌的) to say “thank you” when someone helps you.
will be a film star if you don’t __________(错过) the chance.
4.I would like to have some __________(爆米花). It smells nice and sweet.
gh I have failed _________(几个) times in the exams, I won’t give up my study.
【回答】
1. music 2. polite 4. popcorn 5. several
知识点：单词拼写
题型：单词拼写
