原文：Going on holiday.

A:Hello Sam, come in.

B:Hi,Sam.We are having lunch. Do you want to have lunch with us?

C:No,thak you Tom. I have already had lunch. I had lunch at half past twelve.

A:Have a cup of coffee then.

C:I have just had a cup ,thank you.I had one after my lunch.

B:Let's go into the living room ,Carol. We can have our coffee there.

A:Excuse the mess,Sam. This room is very untidy.We are paching our suitcases. We are going to leave tomorrow.Tom and I are going to have a holiday.

C:Aren't you lucky.

B:When are you going to have a holiday,Sam?

C:I don't know. I have already had my holiday this year.

A:Where did you go?

C:I stayed at home.

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知识：

mess : 凌乱，杂乱。

pack：打包，装箱。

suitcase：手提箱。

already，yet。 一般用在现在完成时表 “已经”，already一般跟在have 和has的后面，有时也可以放在句子后面。  yet用于疑问句和否定句，放句子后面。

Excuse the muss:  乱七八糟的，请原谅。

have a holiday: 度假。