be late for后面加什么詞

　　I'll be late for my lesson.

　　我上課要遲到了。

　　He must be late for school today.

　　今天他上學(xué)一定會遲到。

　　Hurry or you'll be late for school.

　　快點(diǎn)兒，上學(xué)該遲到了。