7、读—读,选出适当的介词完成句子,每词限用—次to on in from by at for after(1)Kittycomes________school________footeveryday.(2)—Howdoyougohome,Ben?—________bicycle.(3)DannyandIlikewalking________theschoolgarden________lunch.(4)Wait________thegreenlight,andcrosstheroad________zebr