根据汉语及首字母提示写出单词

1. I am writing a _        (明信片) to my friend.  

2. Many people are w        for the bus at the bus station.  

3. I want to give a cell phone to my mother,so she can  c       me at any time.  

4. It's warm. Let's e        _the sun.  

5. Don't _        (躺)in bed all the morning.