He listened to the teachers very carefully.(改为否定句)He read something interesting and laughed.(改为否定句)They starten their family business two years ago.(改为一般疑问句)

The child _____ his mother carefully,but he couldn't ____ anything.A.listened,hearB.listened to,hearC.heard,listenD.heard,listen to He ____ the radio carefully,but he ____ nothing.A.listened to；listened to B.heard;heard C.listened to；heard D.heard；listened to 说明原因 Did he notice you enter the room?I don't think so. He ---to the radio with his eyes shutA listened B listening C has listened D had listened 选什么B 改为 was listening 1.he ()carefully ,but he ()nothing.A listen ,hear B listen ,heard C listened ,hearD listened ,heard2.if you don't ()carefully ,you can't ()the sound.A hear ,listen B listen ,listen to C hear ,hear D listen ,hear If he ___ to the teacher attentively,he ___ the answer to the problem now.A.had listened,would have known B.listened,would know C.listened,would have known D.had listened,would know he was listening to the radio at nine last nighthe listened to the radio this night Don't interrupt him.He __ to the weather forecast.A.listens B.is listeningC.has listened D.has been listening If he _____to the teacher carefully,he______ the answer to the question now.A.had listened,would have knownB.listened,would knowC.listened,would have knownD.had listened,would know He didn't listened to music yeserday.这句话哪里错了, Tom didn't watch tv that evening.He listened to music.(保持句意不变)Tom listened to music ( ) watching tv that evening it listened to everything he said. During the meeting the speaker ____carefully.A.listened B.was listened C.was listened to D.listened to the policeman stopped(),but he () no sound.A.hearing,heard B.listening,listened C.to listen,heard D.listening to,listened to. He listened with ___ to the beautiful musicA.dangerB.futureC.meaningD.pleasure 根据句意完成单词：He listened with p_____ to the beautifl music. He listened carefully to the sounds____next door.填介词或副词 I listened to the rain,_______that he would not come tonight.为什么填thinking? He listened to the teacher(very carefully).对括号内提问