I have been reading this book for two hours., She has been playing the piano since morning., Have you been practicing your hobbies this month?, They have been watching TV all evening., We have been studying English for three years., She has not been learning new words recently., He has been running un the park for an hour., They have not been talking to their teacher this week., Have you been playing any sports recently?, We have not been working on this project for long., I have been doing my homework since 5 o'clock., Have you been using your phone a lot lately?

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