词汇.用所给单词的适当形式填空。（每题1分，共5分）
1. Who ____________ (bring) the raincoat to you yesterday evening?
2. It’s ____________ (polite) to speak loudly in public.
3. You aren’t ____________ (allow) to take the book out of the library.
4. You did as ____________ (careful) as Lucy in the exam.
5. As we know, the 16th ____________ (Asia) Games will be held in Guangzhou in 2010.