1.
A: Who's that man? Is he your father's brother?
B: Yes. He's my 
. He's a 
.
【考点】
可数名词;
基础巩固
能力提升
变式训练
拓展培优
真题演练
My uncle is a bus d.
My g are tired after walking. They are sitting on the chair.
are on the book. 
(candy) in my schoolbag.
