根据句意，用所给词的适当形式填空。
1. There is nothing important in today's newspaper. How about (listen) to the radio?
2. Jenny gave her father a special gift on Father's Day.She made it by (she).
3. (million) of movie fans like watching Avatar. It's really fantastic.
4. Kathy's work is to look after (baby). She is a babysitter.
5. The traffic is very heavy these days in our city. People should drive (careful) on the roads.
