We don’t know .
I do my homework ______ every day. A.in afternoonB.at afternoon C.in the afternoon
___ is between Tuesday and Thursday.A.WednesdayB.Monday C.Friday
My classroom is on the ______ floor.A.fiveB.fivethC.second
I go to school at 7:30 ______ the morning.A.inB.atC.on
The children can get money in ______ envelopes.A. yellow B. blue C. red