阅读对话，判断正(√)误(×)。
Mike: Here is KFC. Let's go in.
Dad and Mom: OK.
Waiter: What would you like, sir?
Dad: Two chicken legs and a Coke for me, and, uh, Helen, what would you like? A ham-burger?
Mom: A hamburger and some orange juice, please.
Waiter: OK, I see.
Dad: Would you like a hot dog, Mike?
Mike: A hot dog for me, please. A chicken leg, some chips, a small cake, and some milk, please.
Dad: Can you eat so much?
Mike: Sure. I'm very hungry.
( ) 1. They are at home now.
( ) 2. Mike is not hungry.
( ) 3. They go to the KFC.
( ) 4. They have 2 chicken legs.
( ) 5. Mike's mother is Helen.