when i came back,i saw Tom（）adiary

when i came back,i saw Tom（）adiary when i came back,i saw Tom（）adiary in her room I happened_______(sleep) when he came back. Yesterday,when I came home,I saw Mom ____. When I got back home I saw a message... i found the lights (开着)when i came back When i came back,I found nobody_________.It was empty. when i came back to dongguan,i will call you When I came back,I found my bicycle was_______ I heard her ＿（sing） in the next room when I came back. I. came. back. ( ). the. Mum came back home when i ___(do) my homework.