Was I a piece of medicine for

Was I a piece of medicine for When I was small,there was a children's book called The Happy Family,and it wasa real piece of work.这里的a real piece of All I ever really wanted was a little piece of you. I was walking in the street when a piece of beautiful music came to my ears. That piece of music was ___.I enjoyed every minutes of it.A.wonderful B.well C.wonderfully D.dirtyThat piece of music was ___.I enjoyed every minutes of it.A.wonderful B.well C.wonderfully D.dirty a piece of summer.a piece of i was listenning to () wonderful piece of music when there was() knock on the doorA a ;an B /;a C a;a D the;the 英释汉：I am hungry,I want a piece of cake. a piece of work a blank piece of take a piece of A piece of a piece of a piece of cake a piece of paper A piece of cake a piece of cake a piece of cake