改错题。
( ) 1. —Are you Jack ? —Yes, I'm.
A B C D
( ) 2. Who's your uncle? He's a doctor.
A B C D
( ) 3. Lucy and Lily are girl. They are eleven.
A B C D
( ) 4. He is strong. He is America.
A B C D
( ) 5. This's my twin brother.
A B C D
1. D I'm —I am 2. A Who's —What's 3. C girl—girls 4. D America—Ameri
can
5. A This's—This is