We already have ______pencils, but we need two ____ pens.

Liu Xiang’s talent for running and his ability to learn from his experiences________greatly to his many successes in sports.

 Women at that time were ________ the right to vote because they were not treated equally as men.

(2013 ·安徽蚌埠二次质检)—In early autumn Steve applied for admission to college.He wanted to go ________ but to Cornell University.—Oh, why not Harvard?

 To tell the truth, what you said was too ________ for us to understand.