题目内容：

My name is Alan. I have some friends. These are my friends and their school things. Look! This is Mike. He has a new book. This is Gina and this is her dictionary. She always uses(用) it. She’s a good student. This boy is Jack. Is that his key? Yes, it is. It’s a white key. And that’s Nick. He lost his pen. It is black. Can you help him find it?

根据短文内容，判断下列句子正(T)误(F)。

1.Alan has(有) some friends.

2.Bob has a new book.

3.This is Gina’s dictionary.

4.Jack’s key is black.

5.Nick lost his pen.