1．(2018·浙江卷)Onecupofcoffeeinthelateafternoonoreveningwillcause________(they) tostayawakealmostmostnight.
2．(2018·浙江卷)ManywesternerswhocometoChinacookmuchlessthanintheirowncountriesoncetheyrealizehowcheap________canbetoeatout.
3．(2018·全国卷Ⅰ)Ifyouaretimepoor, youneedrunforonlyhalfthetimetogetthesamebenefitsasothersports, soperhapsweshouldallgive________atry.
4．(2018·全国卷Ⅲ)WhenthegorillasandIfrightenedeachother, Iwasjustgladtofind________(they) alive.
