Unit 248 Jim was late again．吉姆又遲到了

Unit 248 Jim was late again．吉姆又遲到了
    (Peter, I think you should think about firing out Jim.)
    Jim was late again.
    It’s not like him to be late.
    (He lost his parents.
    I guess you’d better think about keeping him. )
    It’s not like him to study hard.
    It’s not like him to fool around.
    It’s not like her to tell lies. 　　
    It’s not like him to take advantage of others.