1. take a train 乘火车
2 .by train 乘火车
3 .fill…with 装满，填满
4. go to college 上大学
5. a 13-year-old boy 一个13岁的男孩
6. wash clothes 洗衣服
7. have a fantastic time 玩得开心
8. by boat 乘船   
9. be made of 由…做成
10. come back 回来
11. on business 出差      
12. something important 一些重要事
13. not…at all 根本不,一点也不
14. see off 送行
15. as easy as 和…一样地容易
16. cook dishes 做菜
17. so…that 如此…以致
18. perfect holiday完美假期
19. somewhere cool一些凉爽的地方
20. know little about几乎不了解
21. would like to do sth 想要做某事
22. fly to 飞往
23. Stay in touch!保持联系
Revision B
1. belong to 属于
2. to some extent 从某种程度上讲