A. Does ,has B. Does, have C. Did, have Did, had
A. fell, didn’t B. fall(落下), did C. jump（跳）, didn’t D. jump, did
A. come back B. comes back C. returned back D. came back
A. Did, buy B. Does, buy C. Did, bought Does, buys
A. hurry, in time B. hurries, on time C. hurried, in time D. hurried, at time
A. seeing B. see C. sees D. saw
A. is B. was C. does D. did
A. paid B. pay C. spent D. lost
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