{"parts":[["choose","Choose the correct answer.","0","","",[["She ________ to school by bus every day.",["go","goes","going","gone"],0],["The sun ________ in the east.",["rise","rising","rises","risen"],1],["They ________ coffee in the morning.",["drink","drinks","drinking","drunk"],2]]]],"corr":[[2],[3],[1]],"exp":["","",""]}
10
