I usually go home at six ‘o clock . I often play computer in the evening. I always go home late . I sometimes play the piano . I am a teacher. 现在进行时： I am standing in the classroom. She is taling about you. He is buging some cards. They are having a good time. We are waiting the bus now. 一般过去时： I did my homework the day before yesterday. 过去进行时: I was having tea at six 'o clock 一般将来时： I will buy some CDs tomorrow
