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1. Dear me! Just _____ at the time! I _____ no idea it was so late. A. look, have B. looking, had C. look, had D. looking, have 2. Whats his name? I _____. A. forget B. forgot C. had forgotten D. am forgetting 3. Your mother _____, however, say that to us that day. A. does B. did C. is doing D. was doing 4. New medicines and instruments ______ every day to extend life. A. develop B. are being developed C. are developing D. have developed 5. I _____ your last pointcould you say it again? A. didnt quite catch B. dont quite catch C. hadnt quite caught D. cant quite catch | 
