用所给词的适当形式填空。

(amazed    help    difference    suggest    different )

1. She is such a pleasant and ______ child!

2. The new car goes at an ______ speed.

3. There are many ______ between living in a city and living in the country.

4. Joe is strange. He often answers the question ______.

5. When you have some problems, your parents may give you some ______.