题目

根据所给词的适当形式填空 1.The scientist died in his ____________(forty). What a pity! He should be taken good care of. 2.The dresses ____________ (they ) are made of cotton, but they sell well because of the famous designer. 3.He has done his best to give his parents a _______ (surprise) answer. 4.Would you please help us describe one of the most famous ____________ (direct) appearance in English? 5.He told me that he _____________ (return) home before 6 o’clock, but he didn’t. 6.The price of houses _______________(rise) a lot in the past few years. 7.I don’t know if2．一块正方形玉米地，边长是300米，共收玉米54000千克，平均每公顷产玉米多少千克？