求助......英文对话 [急]写完有悬赏

lucy:l mary:m
l:hi,mary,our teacher was ill.you know,she was very friendly to us.do you have some plans?
m:yes,you are right!what about a party for her?
l:a party?yes ,but do you have some places?
m;we must in our class.and ask the teacher and some other students.i think they must very happy!
l:that is really a good idea.when should we have this party.we are so busy these days.
m:what about this sunday?everyone is free.
l:ok
L:MARY,老师生病了她对我们这么好.我们是否应该有一些计划呢?
M:是啊 .我们开个聚会怎么样?
L:聚会,好啊,但是我们应该在哪呢>?
M:我们一定要在班级啊,叫上老师和其他的学生.我想他们一定很高兴
l;这真是一个好注意,但是我们应该什么时候开呢.最近太忙了啊
M:就周日吧,每个人都会有空的
L:好的,就这么定了