这是牛津深圳版7A的吧.我学过这篇课文.
1、I can walk to school=i can go to school on foot.
2 I am keen on sports=i am interested in sport=i like doing sport.
3 I enjoy playing rugby =i like playing rugby.
4、 I want to be an engineer=My ideal is to be an engineer.
5 please write to me=please reply me