1.

have to be不得不是,  must be必须是,  do not have to be没必要是,  

must not be不必是,  tutor导师,  get married结婚,  wedding婚礼,  

miss错过,  miss a class错过一节课,  a couple of一对,  

possible可能,  available可获得的. 

2.

He was my personal tutor at university.

他是我大学时的私人导师。

My mother was really happy when I got married.

我结婚的时候我妈妈真的很高兴。

Have you invited your classmates to your wedding?

你邀请你的同学参加你的婚礼了吗?

How many classes has he missed this semester?

这学期他缺了几节课?

I met John in the airport a couple of days ago.

几天前我在机场遇到了约翰。

Would it be possible for me to leave a message for her?

我可以给她留个口信吗?

When will the information be made available?

什么时候可以得到这些信息?

3.

Listening P124-5.8: