it's half an hour

it's half an hour It's only( )by bus.A half an hours' B half an hour's C half an hour It's about _________ from my home to the Grand Theatre.A.half an hour's work B.half an hour walk C.hakf an hour walks D.half an hour's walk It's about half()walk选择序号A.an houar B.a hour C.an hour's D.past It's only ____ bicycle ride.A.half an hour's B.half an hours'请说明相关语法, The market isn't far from here .It's only _____ bicycle ride.A.half an hour's B.half an hours' C.half an hour D.one hour and a half It`s about__A__ from here.A.a half-hour`s drive B.half-an-hour drive C.a half-an-hour drive D.half an hors` drive 为什么选A It's about___walkA.half an hour's B.ten minutes C.half hours D.ten minute's It's about half an ______walk.A.hours'B.hour's The market isn't far from here.It's only _________bicycle ride.A.half an hours' B.half an hour's C.half an hour D.an hour and a halfA和B 有什么区别 It is half an hour's walk from the school to the park.（ 对half an hour's walk 提问） 0.5hour Half an hour哪个加s It took me half an hour to look for it.(对half an hour 提问) 改为同义句:It's took him half an hour to do his homework yesterday evening it's difficult for him to finish the work in half an hour.同义句 it stopped raining after half an hour.对after half an hour提问 It took him half an hour to get to school.(就half an hour部分提问) it took him half an hour to walk there.划线部分提问（half an hour）