仿照例子填空。
Model: I like to read books. My favourite school work is to read books.
1. You like to draw pictures. ____________ favourite school work is to ____________.
2. He likes to sing songs. ____________ favourite school works is to ____________.
3. We like to write stories. ____________ favourite school work is to ____________.
4. They like to read books. ____________ favourite school work is to ____________.