题目内容
A. It's Helen's.
B. Are these your erasers?
C. Is that yours?
D. Where's your pen?
E. You're welcome.
F. The blue pencil is his
G. No, there aren't.
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.
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