根据对话语境，在每个空白处填入一个适当的单词或句子，使对话完整通顺。

A: Hi, Tom. You were not here yesterday afternoon.                  ?

B: I had a fever.

A:                     . How are you feeling now ?

B:                     . The fever is gone, but I still cough and I feel weak.

A:                           ?

B: Yes, I went to the doctor's yesterday afternoon. The doctor gave me some medicine and asked me to lie down and have a good rest.

A: Why don't you stay at home today?

B: Because I'm afraid I'll miss too many lessons and I'll be left behind.

A:               . Take care of yourself.  I'll help you with your lessons.

B: Thank you.

根据对话语境，在每个空白处填入一个适当的句子，使对话完整通顺。

LIN TAO:  Hello, may I speak to David?

DAVID:    1                              !

LIN TAO:  Hi, David! 2                          .

DAVID:    Hi, Lin Tao. What can I do for you?

LIN TAO:  3                                   .

DAVID:    Homework?

LIN TAO:  Yes. 4                             . Could you tell me what Mr. Li asked us to do?   

DAVID:    OK. He asked us to do Exercise 2 on page 56.

LIN TAO:  OK. Thanks a lot.

DAVID:    5                                 . Bye!

LIN TAO:    Bye!