________ of the land in the district ________ covered with trees and grass.
—Sorry indeed, I ________ to your birthday party if …—Forget it. I know you were out on business.
—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.
—Why do you look so worried?—My computer broke down and my essay ______ unfinished since.