An American scientist and writer _______ coming to give us a lecture on English learning methods when he visits our school.
. On turning the corner, we saw the road _____ steeply.
We can't _____ one to change the habits of a lifetime in a short time.
It was necessary to _____ the factory building as the company was doing more and more business.
. I asked the tailor to make a small _____ to my trousers because they were too long.
Because of the strong sun Mrs. William's new dining room curtains _____ from dark blue to gray within a year.