PartIVTranslation
Tocoverthemarksofthefire,thebuildingwaspaintedwhite.BeforelongitbecameknownastheWhiteHouse.(PassageOne)
PartIVTranslation
Yetthesecarcinogenicadditivesremaininourfood,anditbecomesmoredifficultallthetimetoknowwhichthingsonthepackaginglabelsofprocessedfoodarehelpfulorharmful.(PassageTwo)
Thevisitorsplannedto________________(花最少的时间游览公园以外的地方).
Urbancongestionwouldgreatlyberelievedifthe____chargedonpublictransportweremorereasonable.
_____ifIhadarrivedyesterdaywithoutlettingyouknowbeforehand.
