为你解答.
1 What should i do at school?
You should obey the (rules,规定) of the school
2.It's very cold (outside,在外面). Let's go inside the room.
3.What (else,其他的) can I do for you?
Nothing. Thanks very much.
4.Why are you in black and blue?
I (fought,打架) with Billy just now. His nose is broken,
5.Where is Tom ,Mr.Smith?
May be he is talking with his classmates in the (classroom,教室)