教材详解七下U5综合测试错题讲解April Lin 2020春春1.be late for。迟到2.clean:adj.干净的 v.打扫，使。干净 eg:clean the blackboard do some cleaning 3.“中日同行”Chinese 和 Japanese 的单复数一样 makeactivities on the telephone on a computer on TV on the radio(收音机）on the Internetshow aroundtalk aboutA.in B.on C.every D.one_ the morning on.morning eg:_ Sunday morning _ a cold morning every morning study雨彤
