A. save B. are saving C. have saved D. were saving
A. was doing B. would do C. had done D. do
A. considered B. have considered C. am considering D. consider
A. just left B. had just left C. has just left D. was just leaving
A. was just starting B. has just started C. would just start out D. is just starting out
A. will wait B. wait C. have waited D. are waiting
A. sell B. were selling C. has sold D. have sold
A. preparing B. am preparing C. was preparing D. prepared
A. chose B. choose C. are choosing D. have chosen
A. have run out B. are running out C. have been run out D. are being run out
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