在一个口袋中有四个完全相同的小球，把它们分别标号为1,2,3，4.小明和小强采取了不同的摸取方法，分别是：

小明：随机抽取一个小球记下标号，然后放回，再随机地摸取一个小球，记下标号；

小强：随机摸取一个小球记下标号，不放回，再随机地抽取一个小球，记下标号.

（1）用画树状图（或列表法）分别表示小明和小强摸球的所有可能出现的结果；

（2）分别求出小明和小强两次摸球的标号之和等于5的概率.

补全对话：根据对话内容，在每小题的空白处填入适当的句子，使对话意思完整。

A: Hi, Mike. Good news for you.

B: __1__?

A: You won the first prize in the English competition.

B: Wow! I'm so glad to hear that. __2__?

A: Our English teacher did. She said three of the students in our class won the prize.

B: What about you?

A: __3__, too. I think I was lucky this time.

B: Oh, so great! Congratulations!

A: It's a great day for us today. Let's go out and relax ourselves, shall we?

B: Cood idea. But __4__?

A: To the park, OK?

B: All right. But I have to go home and tell my mother first. See you later.

A: __5__.