一Won’t you go to the football match tonight一 ．I will stay at home watching it live on TV instead．

Measures must be taken to prevent pollution ________happily.

Does your leg still ____? — Yes. It ____ a lot when I am trying to move it a bit. [ ]

I don’t like any humor in serious speech because I can’t think of any circumstance _______ this would be beneficial or useful.

“He will answer for it”, the boy said, ________ the man.