改写病句：Shakespeare wrote comedies, tragedies, romances, and the plays which were based on historical events.
Shakespeare wrote comedies, tragedies, romances, and some plays which were based on historical events.
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重写句子：Fossil fuels are non-renewable. We need to find alternative energy sources. (compound sentence)
Weareallconcerned_______hersafety.
重写句子：Attheinternationalmuseum,youcanfindancientEgyptianart.YoucanexploreAfricanartifactsthere.Youcandiscoverbeautifultextilesfromaroundtheworldthere.(parallelstructure)
重写句子：Alanpassedthetest.Alanhadstudiedhard.Alanhadunderstoodthematerial.(complexsentence)
Sicknessoften_______eatingtoomuch.
