Shortly after publication, the book became ____ because of the writer’s repeated use of the negative word "nigger" to refer to the black Americans.
We agreed to accept ___________ they thought was the best engineer.
------Would you mind me smoking here? ------- ______. It’s non-smoking area here.
Nuclear science should be developed to benefit the people _____ harm them.
It is a great pleasure for a woman to ________ the price while shopping.
. ______ the ancient Egyptians built the pyramids puzzled people for centuries.