1.
(2022·钢城开学考)
补全对话 阅读对话，从每题A、B、C、D四个选项中，选出一个最佳答案完成对话。
Jimmy: Hi Betty. 1
Betty: No, they' re Bob' s.
Jimmy: And is this his green pencil?
Betty: No, it isn' t. 2
Jimmy: What about this notebook?
Betty:3 And the green pencil is hers, too.
Jimmy: And the pencil box? 4
Betty: Yes, it is.
Jimmy: Thank you for your help, Betty.
Betty:5
（1）
A .
Are these your erasers?
B .
It' s my eraser.
C .
Is it your eraser?
D .
They' re my erasers.
（2）
A .
I can' t find it.
B .
The blue pencil is his.
C .
You are right.
D .
Your pen is here.
（3）
A .
It' s Helen.
B .
No, they aren' t.
C .
It' s Helen' s.
D .
Yes, they are.
（4）
A .
Do you have a pen?
B .
Is that yours?
C .
Are they yours?
D .
Are those yours?
（5）
A .
I don' t know.
B .
I' m fine.
C .
Goodbye!
D .
You' re welcome.
