根据对话情景，填入恰当的单词。（每空一词，每词1分，共6分）

A: I’m tired because I can’t sleep well.

B: Do you drink coffee before you go to bed?

A: No, I don't.

B: If I 1._________you, I would take a long walk before going to bed.

A: What would you do if the teacher asked you to give a speech? I can’t sleep well2.___________ I’m worrying about this.

B: I’d say I was ill. I’m very shy. I would be3._________ to speak in front of many people.

A: Oh, but I have4.___________ problem. There is a new student in our school. What if I want to be her friend?

B: That’s easy. You can introduce5.__________ to her.

A: Maybe she will be glad to make6.          with me.

B: Wish you good luck!

“I was not here yesterday. I was ill.”

“I'm sorry ________ that.”

[　　]

A．hear　　　B．to hear　　　C．hearing

“I was not here yesterday. I was ill.”

“I'm sorry ________ that.”

[　　]

A．hear　　　B．to hear　　　C．hearing

________ I was ill, I didn’t go to school.

1. A.
   Because
2. B.
   So
3. C.
   But
4. D.
   And