根据汉语提示完成句子。
1.今年夏天李先生想去中国西部的某些地方旅行。
This summer Mr Li to somewhere in the west of China.
2.我希望你能给我提供一些关于旅行费用方面的情况。
I hope you can some information ____ the expense of the travel.
3.我仍然记得和你们度过的那一天。
I remember the day I with you.
4.房间要大到可以容纳10个人。
The room to be big ten people.
5.这是一个有关梦想的调查,全中国成千上万的学生参与了这项活动。
This is a survey about dreams, thousands of students China .
1. wants to take a trip
2. provide me with; about
3. still; that/which/spent
4. needs; enough for
5. in which; across; took part