Our monitor was absent. Otherwise I _________ the chair.
--John has put forward_______most challenging question for us to answer. --Yes, it really is. I have never heard_____ harder one.
—What has made him upset recently? —____alone to face a troublesome milk case.
—Another cup of coffee? That’s your third since lunch. —Yeah, well, I ____ all night preparing for my history exam. I can hardly keep my eyes open.
—What’s up? You look down. —I have piles of papers ____, but I type so slowly.
We must apply what we have learned to our daily work because in no case ____ from practice.