根据句意及括号内的提示，写出各单词的正确形式。
1. John enjoyed his trip to China. He really got a lot of ________ (知识) about the beautiful country.
2. They had an interview with the designer of the new ________ (教育的) software.
3. In English study, vocabulary is as important as ________ (语法).
4. I am planning to travel ________ (到国外).
5. We learn many subjects, ________ (包括) Chinese, maths, English and so on.
6. It is ________ (please) to play cards with old friends.
7. He is a ________ (care) boy and he often loses his pen at school.
8. Disneyland in Hong Kong is so exciting that no one feels ________ (bore).
9. He lives in the ________ (south) part of the city.
10. The Greens had a ________ (delight) holiday last month.