1、Unit13We’retryingtosavetheearthⅠ. 根据句意及所给首字母提示,补全句中所缺单词。1. C canbeusedtoproduceelectricity.2.Thenewcar c alotofmoney,butitwascertainlyworthit.3.Thereisa w bed,atableandtwochairsinthissmallroom.4.Itisaverycleancity.Youwillhardlyfind l whe
2、nyouwalkalongthestreet.5.Myuncleisagreat f andhecaughtfourfishthismorning.6.Somecupsintheshopareniceandexpensiveandtheothersare u andcheap.7.Livinginthisstreethasalotofa .Theonlydrawback(弊端)isnoise.Ⅱ. 根据句意,从方框中选择恰当的短语填空,有的需要变换形式。writeto,leadto,cleanup,cu