Mary发邮件邀请Li Ming星期四星期五去野营，但是Li Ming星期四星期五都很忙，以下是Li Ming星期四星期五的活动，请你以Li Ming的名义，根据表内的内容，给Mary回一封电子邮件，说明不能去野营的理由。60词左右。

A：1______________?

B：Yes，please．Could you tell me the way to the First People's Hospital?

A：Let me see．Oh，it's far from here．

B：2______________?

A：About five mi les．3______________．

B：Which bus should I take?

A：The No．1 bus will take you there．

B：4______________．

A：It's about 30 minutes．

B：Thanks for your help．

A：5______________．

5．我们的教室比他们的干净。 　　　 _______ classroom is _______ than theirs．

4．非常感谢你的邀请。　　　　　　　　　 _______ very much for your _______．

3．我经常步行，但有时乘公共汽车。　　 I usually walk but sometimes I _______ a _______．

2．假期你打算做什么。　　 What are you doing _______ _______?

1．我每周锻炼三次。　　　　 I exercise _______ _______ every week．

10．Lucy is _______ than Li Li．(popular)