重写句子：Alan passed the test. Alan had studied hard. Alan had understood the material.(complex sentence)
Alan passed the test because Alan had studied hard and understood the material.
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重写句子：Alanpassedthetest.Alanhadstudiedhard.Alanhadunderstoodthematerial.(complexsentence)
Iwasreallyanxiousaboutyou.You______homewithoutaword.
改写病句：OneofJenny’greatestsjoysinlifeiseatingdesserts.Suchasmilkshake,cookiesorstrawberrycake.
Lookatthisgroupofpeople______beachvolleyball.
重写句子：Hockeyisasportwhichispopularinmanycountriesaroundtheworld.(simplesentence)