A. going up B. takes up C. slowed down D. heard of E. give up
【小题1】We all know the population of the world is still_____. 【小题2】It’s better to have a try than to _______. 【小题3】Have you ______ Enya, a very famous singer. 【小题4】The train has been ______,the station is just in front . 【小题5】Please take the paper-box away, it ______too much space.