摘要： It’s getting dark. Please the light. A. turn off B. turn down C. turn on D. turn to ﹡9. I must return the book to the library. I it for two weeks. A. keep B. borrowed C. have kept D. have borrowed ﹡10. -Have you ever been to a concert? -Yes, I have. I to the New Year Concert last month. A. have been B. went C. have gone D. will go

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