5. 　A. 这也要从上下文来看,上文讲到 I heard you sing once. 下文又说 I‘m sure you’ll be the star of our New Year party. 只要联系起来一看，答案就很显然了

4. 　G. 这从上文的……ask everyone at the party to give a performance. 以 及下文的 I will. My voice is not very pleasant to the ear，though. 可显然推出。

3. 　E. 此题应联系上下文来考虑， 上文讲到要把教室装饰成 an splendid ball- room， 而下文又讲到 I shall be very glad to spend ……所以此空这个承上启下的担子显然应由 E 来承担。

2. 　B. 假若仅从上文来看， 此题似乎应选 D， 但这与下文表地点的答语 In the classroom. 显然对不上号。正因为下文这个答语 In the classroom. 告诉我们此空应是一个询问地点的疑问句(即B)。

1. 　C. 这从下句的答语 I‘d like to. 可知此空应是一个表示邀请的句子(另外 对话的中心及大意也可看出)。

3.　 -Mary， we are going to have a party on New Year‘s Eve. I’m sure we‘ll have a good time. ____1____

-I‘d like to. ____2____

-In our classroom. We are going to decorate(装饰) it and turn it into a splendid ballroom.

-____3____ I shall be very glad to spend my first New Year in China with you.

-But we are going to ask everyone at the party to give a performance. ____4___

-I will. My voice is not very pleasant to the ear，though.

-I heard you sing once. ____5____ I‘m sure you’ll be the star of our New Year party.

-Oh，thank you.

A. Your voice was sweet and beautiful.

B. Where are you going to have it？

C. Would you like to join us？

D. Thank you for inviting me.

E. Oh， it is great.

F. Let‘s go to the ball together.

G. Do sing us some English songs，please.

答案及解析

对话大意：“我们”邀请Mary 参加新年晚会。

5. C 用于分别时的用语。

4. D 结合下文，应是需要多少钱？

3. G 结合下文，应是店什么时间关门。

2. F 结合下文，应是什么时候可以取衣服。