单选题

A. Twelve.
B. Eleven.
C. Thirteen.

【正确答案】 A

【答案解析】[解析] What's seven and five? [解析] 原文：What's seven mad five? 七加五等于几? 通过计算可知，7+5=12，故选项[A]Twelve. 正确。

单选题

A. Hi, nice to meet you.
B. You're so kind.
C. Oh, I like you.

【正确答案】 A

【答案解析】[解析] Lucy, this is my friend, Tom. [解析] 原文：Lucy, this is my friend, Tom. 这是初次见面时介绍他人的表达方式，可以用问候语打招呼。选项中只有[A]Hi, nice to meet you. 符合语境。

单选题

A. At 5:00 pm.
B. By bus.
C. Twice a week.

【正确答案】 C

【答案解析】[解析] How often do you go to the movies? [解析] 原文：How often do you go to the movies? 这是对频度副词进行提问，回答时可以用“多久一次”来回答，选项[C]Twice a week. 符合题意。

单选题

A. It doesn't matter.
B. I'm sorry.
C. See you.

【正确答案】 A

【答案解析】[解析] I'm sorry. I'm late. [解析] 原文：I'm sorry. I'm late. 对不起，我迟到了。一般用表示宽慰的话进行回答，选项[A]It doesn't matter. (没关系。)符合题意。

单选题

A. I'm going to buy a computer this Sunday.
B. He stayed at home.
C. Sunday is a nice day.

【正确答案】 A

【答案解析】[解析] What are you going to do this Sunday? [解析] 原文：What are you going to do this Sunday?这周末你准备干什么?选项[A]I'm going to buy a computer this Sunday. 符合时态和语境要求。而选项[B]He stayed at home. 时态不对。