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A. books B. Mary's C. are D. meet E. Hers |
W: Is this your pen, Bill?
M: No, it isn't. It's .
W: Is that Mary's cup, too?
M: No, it isn't. is blue.
W: Are these your ?
M: Yes, they are.
W: Look! The boy (男孩) and the girl my friends. This is Grace. This is Frank.
M: Hello! Nice to you!
