4．He is

　　(eagerly) for you to meet his friends.

　　5．My deskmate always

　　(praise) me for my smart clothing every day.

　　6．Cheer

　　！ It can’t be as bad as all that.

　　7．She really feels

　　having a talk with him about his study at school.

　　8．Mr Li

　　rather not listen to rock music.

　　9．Still，human cloning should not be out of

　　question.

　　10．The headmaster speaks highly

　　the teacher.

　　Ⅰ.阅读理解

　　A

　　“De­extinction”，the idea that extinct(绝种的) animals can be brought back through cloning or genetic(基因的) engineering，has attracted the interest of a small group of scientists.The topic had made the cover of National Geographic Magazine.Supporters say they are doing it for moral reasons and because we “miss” the extinct animals.They blame human exploitation(such as trapping，hunting，habitat destruction) of the extinct animals，but their plans，though they sound exciting，are exploitation in another form.

　　Considering the imperfect science of cloning，de­extinction would cause animals suffering.Most animals born of such experiments would suffer serious diseases，dying soon after birth or having a shortened lifetime.Spanish and French scientists worked for years to bring the Pyrenean ibex，a species of wild goat，back from extinction by cloning.In 2009，they succeeded only in producing a sick baby goat that died 10 minutes after birth.For these animals to be born，other animals would live in captivity，in a lab or elsewhere，and serve as mother substitutes(代用品)，routinely having operations as part of the cloning process.For example，elephants would be kept in captivity to carry woolly mammoth(猛犸) babies for nearly two years.Such experiments often lead to other animals’ unhappiness as well.

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