Choose the best answer for the following sentence:
'' __________________ your tennis racket with you?'' ''Yes, I am going to show you how much I __________________ since last summer. I ________________ tennis lessons now.Now it ____________________ for you to judge if I __________________ any progress.'' 
A. Did you bring - improved - take - is - have made 
B. Have you brought - improved - take - was - have made 
C. Did you bring - have improved - am taking - is - made 
D. Have you brought - have improved - am taking - is - have made

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