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 ______.