1. (2023三下·萧山期中) 选择句子的最佳应答。

Is he your father?	A. Sarah's grandpa!
Where are you from?	B. Welcome!
Look at the dog.	C. Yes, she is.
Is she your sister?	D. No. He's my teacher.
We have two new friends today.	E. It has a long body!
Who's that man?	F. I'm from Shandong.