Of the three statements he has suggested __ the heating problem, I think the last one is the best.
The power failure made __________ difficult for us to complete the task on time.
I promise that everything __________ clear about it next week.
They lived a hard life and were often made __________ for over ten hours a day.
—How do you keep __________? —I keep __________ every day.
—What about the style of the coat? —It __________ you very well.