Mrs.Smithlockedboththefrontandthebackdoorsbeforeshewenttobed______thatsomeonemightstealintothehouseatnight.
A、soD
暂无解析
Inordertobuyanewcar,youshouldatleast______onehundreddollarsaweek.
Ifyou’resittingaroundalonelycampfireatnight,thehowlofawolfcansoundpretty______.
Iwasshockedbythenumberofpeoplewhoseemedtohavenothingbettertodowiththeirtimethan______toknowfishbetter.
______thepopularityofrobotsinJapan,thecountry’srobot-productiongrowthisslowingdown.
Thehostsapologizedfor______thatsomeoftheirguestsmightbevegetarians.
