When _______, water will be turned into steam.
A、heatedA
水被加热时会变成蒸汽。因为主句主语water和从句谓语heat的关系是被动的，所以用过去分词。
Hewasspecificallyaskedtowriteaplaythatwouldbe________tothelocalcommunity.
英语翻译：我不明白她如何能在一天之内做那么多事情。
A year later，with the nation’s economy ________，Bush’s approval rating dropped below 40 percent
Theoceansdonotsomuchdividetheworld_______uniteit
Ayearlater，withthenation’seconomy________，Bush’sapprovalratingdroppedbelow40percent
