问题详情：
用所给单词的适当形式填空，使对话通顺、正确。每词仅用一次（每空一词）。
for welcome this my under
A: Excuse me, is this your eraser?
B: No, it’s Bob’s.
A: And are 1.___________ your green pens?
B: No, they aren’t. My pens are yellow.
A: The yellow pens? Oh, they’re 2. ___________ the chair.
B: And the dictionary is 3.___________, too.
A: What about the pencil box? Is that yours?
B: Yes, it is. Thank you 4._______ your help.
A: You are 5.___________.
【回答】
e r ome
知识点：选词填空
题型：补全对话
