根据中文提示，把对话中缺少的内容写在线上。这些句子必须符合英语表达习惯。打句号的地方，用陈述句；打问号的地方，用疑问句。
提示：Jane和Michael商量周六去野餐。他们讨论要去什么地方，带些什么。Michael建议邀请John和他的女朋友参加。最后他们决定星期六早上8点出发。
Jane:How do you like the idea of having a picnic this Saturday?
Michael : Wonderful.But (51)?
Jane:What about going to the Western Hills? It' s quite cool there.
Michael:That' s a good idea.(52) to go with us?
Jane:OK.And we can ask them to prepare some drinks.
Michael. (53) ?
Jane : You' d better buy some fruit, and sandwiches.
Michael. (54) ?
Jane : I like oranges, watermelons, grapes, and bananas.
Michael : (55) ?
Jane : How about eight o' clock in the morning? We can get there in an hour and a half.Michael : OK.I' ll call John and tell him about our plan.