31.   At night, the children always do their homework.

32.   Then they go to bed.

33.   In the evening, the children usually do their homework, but this evening, they are not doing their homework.

34.   She looked like a schoolgirl doing her homework.

35.   She is doing her homework.

36.   Frances teaches keyboard and guitar at home, while Joanne does her homework upstairs, so the two can spend time together later on.

37.   She really did not seem to have done her homework.

38.   But what if the parent is not happy with this and believes that their child really ought to be doing more homework?

39.   He simply absents himself if he feels the programme to be wrong, and his self-discipline is unswerving about doing his homework, and knowing his own way forward.

40.   The trip to the colony next week will enable them to do their homework, too, on Argentina and Italy.