选择正确答语，回答提问。
（    ）1.Where is the ruler? A  I see ten pens.
（    ）2.This is my friend,Amy.    B  I’m  ten years old.
（    ）3.Who’s this boy? C  Wow,it’s so big.
（    ）4.How old are you? D  She’s my mother.
（    ）5.Is he your father? E  It’s on the desk.
（    ）6.How many pens do you see? F  Yes,he is.
（    ）7.Who’s that woman? G  Nice to meet you.
（   ）8.Look at the elephant. H  He’s my brother.
（    ）9.Is it on the chair? I  No,I don’t.
（   ）10.Do you like pears? J  Yes,it is.