To make it up to his unpleasant experiences in hospital, the man drank a little more______．

—Do you regret paying ten dollars for that book?—No，I would gladly have paid ________.

After the president made an official announcement, she expressed her ________ opinion.

Because of the strong sun Mrs. William’s new dining room curtains _____ from dark blue to gray within a year.

Anyone who has spent time with children           the difference in the way boys and girls            similar situations.