—I’ve taken someone else’s green sweater by mistake.—It ______ Harry’s. He always wears green.
Why! I have nothing to confess(承认). ____you want me to say.
---what was the party like? ---Wonderful. It’s years _____ I enjoyed myself much.
It was _____ that caused him to serve dinner an hour later than usual.
. I don’t know ____ that you stay here.
It is the ability to do the job ____ matters ,not where you come from or what you are.