根据情境，选出最合适的表达
1.当你打扰别人时，你应该说： [ ]
A. I'm sorry.
B. Excuse me.
C. No, I see.
2.当你想问离你比较远的物品用英语怎么说的时候，你应。该说：[ ]
A. What's this in English?
B. What's that on the desk?
C. What is that in English?
3. 当你想问在你铅笔盒里的是什么东西的时候，下列哪种表达是正确的？[ ]
A. What's this in the my pencil box?
B. What's this in my pencil box?
C. What's this in pencil box?
4. 它是一只棕色的蜡笔，应该怎么说：[ ]
A. That is a brown crayon.
B. It is a blue crayon.
C It is a brown crayon.
5. “那是你的玩具火车”，应该怎么说： [ ]
A. That is your toy train.
B It is my toy bus.
C. This is my toy train.