When shall we leave— As soon as I whatI .

My friend, Tom had just lost his job when, at the precise moment, his girlfriend ______ up with himShe was rubbing salt into his wound

______ I always felt I would pass the exam, I never thought I would get an A.

Global warming has become a serious problem, ______ we must find solutions.

Excuse me,can I have a talk with Mr Miller this afternoon—A moment,please. Let me check .