Before I go on vacation, I always plan my trip very c 1 . I usually go online to look 2 all the necessary information, because I don"t trust the 3 (描述) in the guide books or what the travel agents tell me. To 4 with, I look up possible destinations and compare them carefully to see which one best s 5 my need. Then I check the cost of travelling to that particular place, if I"m going by plane, then I have to c 6 prices for different airlines in order to get the cheapest tickets, if I"m traveling by train, then I have to look into train prices or special ticket office. I s 7 travel by bus, because of the high rate of traffic accidents on the 8 (高速公路). I also need to check hotels. Usually, I choose to stay at cheap hotels. 9 , I try to plan how much I need to spend on meals and sightseeing. If I plan carefully, I can usually have a good time for the l 10 cost.