—What do you think of the performance today?—Great! but a musical genius could perform so successfully.
Evidence obtained from observation and experiment is often used to _____ a scientific theory.
Because of the strong sun Mrs. William’s new dining room curtains _____ from dark blue to gray within a year.
. I asked the tailor to make a small _____ to my trousers because they were too long.
It was necessary to _____ the factory building as the company was doing more and more business.
. On turning the corner, we saw the road _____ steeply.