I think turtles are easy to take care of.（改为否定句）

________ ________ ________turtles are easy to take care of．

介词填空。

1. My friend wants to get a job ______ a writer.

2. China is a country ______ a long history.

3. I think turtles are easy to take care _______.

4. We hope our parents can have more time to spend _____ us.

5. Many Chinese people want to improve their English _____ different ways.