--- You look unhappy. What’s wrong with you?  ---I scored _______points in my class.

——Who has ________ marks in English, Wang Lin, Zhang Fang or Li Ming?——Li Ming. He is ________ at English than any other student in the class.

Lisa sent for a doctor because she felt much __________.

-----Why do many people like to ride bikes?----Because bikes not only need ________ space, but also cause _________accidents.

Stanford University is the second ________university in the world.