— I am 7 years old.
⑴
A.
⑵
B.
⑶
C.
⑷
D.
⑸
E.
①Is he nine? A. Yes, I am.
②Are you two? B. No, I’m four.
③Are you a boy? C. She is ten.
④How old is your sister? D. I’m a cow.
⑤Who are you? E. Yes, he is.
—I am ____ years old.
I'm .
B .
(those, foods)
B .