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′ 11 call John and tell him about our plan.
第（55）题答案
正确答案及解析
正确答案
解析
When shall we start off
