根据开头字母写单词Mang students like travelling.They think travelling

根据开头字母写单词
Mang students like travelling.They think travelling with classmates is interesting,b（ 1   ）do you know to plan a school trip?
B（   2  ）the trip,you must know how many students will join the trip.C（3    ）an interesting place.Let students know how much m(        4   )they will pay for the trip.
Divide the students into s(     5   )groups.Ask the students to c(      6   )you if they are lost.
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