1. 根据句意及首字母提示补全单词。

1. （1） — Have you been to A?

   — Yes, I visited the pyramids (金字塔)there last year.

3. （2） During the Spring Festival, Chinese people are usually busy visiting their friends and r.

5. （3） He studied hard, so he has made rapid p in study this term.

7. （4） Our country provides more and more help to s the needs of children in poor areas.

9. （5） Chatting online is the most popular way of c among young people.