在下列各句的空白处填入一个最恰当的单词，使句子意思完整，语法正确。 1.Ther
题型：填空题
问题：
在下列各句的空白处填入一个最恰当的单词，使句子意思完整，语法正确。
1. There will be a big exam tomorrow, and I havc to ________ up late tonight.
2. It's very cold today. I'll stay at home to watch TV _______ of going out.
3. I don't think teenagers should be allowed to drive without a driving _______．
4. It's _______of you to spend too much time on computer games.
5. My sister got her ears ________ to make herself more beautiful.
正反应速率加快的是 [ ]