You must hear the teacher carefully in class.哪里错了

The heart must let you hear you mother must be happy to hear the news.如题Must i drink water? You must't pack your school bag when you hear the fire bell.（保持原意） 1.can you hear the ____shouts?the match must be excitingA exciting B excited You must hear the teacher carefully in class.哪里错了 改为被动语态2You must take good care of the children3when did you hear her sing this song You must not pack your school bag when you hear the fire bell改写句子,保持原意 1001 ALBUMS YOU MUST HEAR BEFORE YOU DIE怎么样 Why didn't you answer the telephone last night?I did't hear the phone .I ___A:must be asleepB;must have been asleepA为什么不选啊 you didn`t hear my knocking at the door; you______ soundly when i came in答案是must be sleeping 是否应是must have been sleeping Can you hear my heart beating,Can you hear the Someone must hear her singing the song.改被动语态. 英语翻译Section B Directions:In this section,you will hear 3 short passages.At the end of each passage,you will hear some questions.Both the passage and the questions will be spoken only once.After you hear a question,you must choose the best ans I phoned you at 9:00 this morning but got no answer.l am sorry .l _____ the bell.l____in the garden .A haven't heard,must have been.B didn't have heard,must beC didn't hear,must have been D didn't hear,must be 选哪个?为什么? listen and circle the words you hear. Listen and underline the words you hear Listen again.Circle the names you hear Listen and underline the words you hear