5、hingsimpossibletobeconsideredinthepastareverycommontoday.6.Hesavedadiedmanyesterday.7.Hedrankacupofboilingwater.invitedconsidereddyingboiled语法填空1.She is the first person ________(thinkof)the idea.2.thisisarestaurant______(serve)awidevarietyofethnicfood.3.TheAmeri