根据短文判断正(T)误(F)。
Dick: Hello, Jack. Look at this picture.
Jack: Wow! Who are they?
Dick: They are my new friends in China.The little girl is Nancy. She is riding a bike.
Jack: What is that boy doing?
Dick: Oh! He is playing with yo-yo.
Jack: What is yo-yo?
Dick: It’s a kind of ball.
Jack: Who is the man over there?
Dick: He is my math teacher. He is talkingto his friends.
(1) Jack is Dick’s new friend in china.
(2)Nancy is riding a bike.
(3)The boy is playing with a kind of ball.
(4) Dick’s Chinese teacher is talking to his friends.