---I’m sorry. I at you the other day.---Forget it. I was a bit out of control myself.A shouldn’t shoutB shouldn’t have shoutedC. mustn’t shoutD. mustn’t have shouted
The World Trade Organization (WTO) finally opened its door to China on November 10, ______ our Chinese 15-year wait.
I wonder ______ you were doing last night.
— You must obey every word of mine! — _____ I don’t?
I read about this story in some book or other. Does it matter ________it was?
_________you don’t like him is none of my business.