---Is this ___ man that you are looking for?  ---Yes, this is ___ the man.

—What wine shall we prepare for the dinner?—You’d better think about it twice, because some guests are ________ about their wine.

—What do you think of this matter?  —This is a matter of __________ importance. I think.

I'm quite       to office work. Can you offer me some suggestions?

—Are you _____ with the achievements you have made recently?      —Of course， they show my efforts at least.