Section Ⅷ Assessing Your ProgressⅠ.单词拼写1.Changes in the climate are due to pollution of the atmosphere(大气).2.The lunar(月球的) stone is different from earth’s.3.On the eve(前夕) of her departure he gave her a little parcel.4.Address an envelope(信封) and put the letter in it.5.She turned away her face with a merry(愉快的),ringing laugh.6.The crowd of demonstrators marched(行进) along the main street.7.He likes,and is good at solving riddles(谜).8.It is not clear what these symbols were intended to represent(代表).Ⅱ.单句语法填空1.There were two red lanterns(lantern) hanging over the door.2.You’re all dressed up.Are you going somewhere?3.I send you my warmest congratulations(congratulate) on your success.4.She was joyful(joy) of her good result of the scientific experiments.5.Who will undertake the job of decorating(decorate) the auditorium?6.I admire his passionate belief(believe) in what he is doing.7.He hadn’t eaten anything except for one forkful of salad.8 . Robots and computers are often act autonomously(autonomous) , that is,without human intervention.Ⅲ.用动词-ing 形式补全句子1.Her job is looking__after__the__sick__old__people.她的工作是照顾患病的老人。2 . The__reading__room__of__our__school__library is big enough to hold 800 people.我们学校图书馆的阅览室足够容纳 800 人。3.The task of this class is practising__the__idioms.这节课的任务是练习这些习惯用语。4.What you said is__really__inspiring.你所说的真鼓舞人心。5.The meeting being__held is very important.正在召开的会议很重要。6.The boy standing__by__the__gate is Tom.站在门口的男孩子是汤姆。