.I hear the headmaster is going to london next week .为什么用hear.而不用hear of 或者hear from

I'm s____when I hear the news I want to hear again afraid to hear the I hear the sound of water boiling. outside,noise,the,can,I,hardly,hear(.) i( )(hear)the news this morning. I hear someone____in the next room I Can'T Hear The Music 歌词 i could hardly hear the actor i hear the news two weeks I hear the familiar sound again I ___my parents at the end of every month (A)hear(B)hear of(C)hear from(D)hear for .I hear the headmaster is going to london next week .为什么用hear.而不用hear of 或者hear from i hear I wonder why I cannot hear the ( ) of TV 填词 While I ------(cross) the street,I ------(hear) someone -----(call) me. 十万火急~The headmast hurried to the concert hall only__the speaker__.A；to find ,left B:to find,gone应该选什么?为什么? I was disappointed to hear the news中的to hear the news在句中做什么成分? I often hear the little girl___(cry)in the morning