题目内容：

A: Good morning!

B: Good morning! What’s your name, please?

A: My name is Kitty. And you?

B: I’m Peter.

A: Nice to meet you!

B: Nice to meet you, too. What class are you in?

A: I’m in Class 4, Grade 2. What class are you in, Peter?

B: I’m in Class 3, Grade 1.

A: How old are you?

B: I’m eleven. And how old are you?

A: I’m twelve. Who is your English teacher?

B: Mr. King.

A: Oh. He’s my English teacher, too.

根据对话内容，判断正(T)误(F)。

1.Kitty is in Class 4, Grade 1.

2.Peter is 11.

3.Their (他们的) English teacher is Mr. King.

4.Peter and Kitty are in the same grade.

5.Peter and Kitty are old friends.