it's so late.

it's so late. it's so late...why? It's so late.Why are you s- at school It's so late,so I drive the car ___(slowly) than usual. be it ever so late It’s late .I have to leave 合并为一句 It is late,so I have to____ It's so late and d____.Let's go home now. It's so so. I like the party so much ,but I___go home .It's too late .A. 单选题It's so late.I'm afraid the shop is closed. It's so late now that the bookstore can't be open .怎么转化成too. 有一个歌词是it's so late 歌 是什么啊