something happens和something happen哪个是对的啊?

who can know when something so horrible happens something happens和something happen哪个是对的啊? If something happens daily,it happens every day. If something happens d___ ,it happens every day It something happens d_____,it happens every day. what something happens对吗?what something happens?还是what something happen? Something Happens的《What Now》 歌词 where happens something?Where does something happen?有什么区别 【It （so） happens that 碰巧,恰巧】为什么happen前能加so?【It （so） happens that 碰巧,恰巧】为什么happen前能加so,so不是加形容词和many、much、little、few这些吗? happens和backpack是什么意思 so what happens when we laugh? happens happens if something happens d___,it happens every day中间填什么 someone who suffers when something bad happens翻译 英语翻译“Nothing happens until something moves.” —Albert Einstein someone.who suffers when something bad happens?翻译 there is always___ something in the worldA happening B happens