How much did the guy ______ you to fix your bicycle?— I don’t remember,but it was quite a lot.

When the man came in, gun in hand, we all stood there, ________ [ ]

Every one of us in the hospital hoped that he___________after a few days’ treatment.

You have failed two tests. You’d better start working harder, ____ you won’t pass the course.

MaYun is a_________ businessman. He can always dealwith many problems______ .