1.However fast he walked, we managed to _________with him. A. catch on B. keep up C. carry on D. hold up 2.They think their child gets a good _________at his school. A. educate B. educative C. education D. educator 3.“So you are a writer? How many books_________?” A. have you written B. have you been writing C. did you write D. were you writing

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