完成对话，首字母填空。LiMing:Excuseme,WuDong.Whoseblackdogisthis?I...

Li Ming:

Excuse me, Wu Dong. Whose black dog is this? Is it y  1   ?

Wu Dong:

Let me h  2   a look. Oh, no, it’s not m   3   .

Li Ming:

Li Lei, look at the d  4   beside the tree. Is it yours?

Li Lei:

S    5    , it isn’t mine. My dog is black and w   6    . I think it looks l   7   Ma Lin’s.

Li Ming:

W   8    is Ma Lin?

Li Lei:

He is my friend. Look! He’s over there. L   9    go and ask him.

Li Ming:

Ok, Let’ s go.

Li Lei:

Hi, Ma Lin. Is that dog yours?

Ma Lin:

Oh, yes, it’s mine.

Li Lei:

It’s a lovely dog! D  10   lose it.

Ma Lin:

Yes, thank you.