________ Lucy and Lily ________ their father in China?
—Are these girls your sisters?—No, ________ aren’t.
Jack is my uncle. His daughter is my ________.
—This is a photo ________ my aunt.—It is nice.
I have ________ aunt and ________ uncle.
Lily works as _______ as Lucy.They both get good grades. A.hard B.harder C.hard---working