根据所给提示词,写出恰当的问句或答句完成小对话

问题描述:

根据所给提示词,写出恰当的问句或答句完成小对话
A:Are those Jeff's books
B:{ }.(not,his)
A:{ (these,dog and picture)
B:Yes,They are hers.
A:Is this your eraser?
B:{ }(no,Mike's)
棒球算生活用品还是学习用品

A:Are those Jeff's books
B:{No,they aren't his}.
A:{Are these dogs and pictures hers}?
B:Yes,They are hers.
A:Is this your eraser?
B:{No,it's Mike's}.
补充:棒球是一种体育运动器材,算生活用品.