句型转换：
1:does she have / 2: lots of / 3: go, from, to / 4: how is
介词填空：
1: of / 2: in / 3: from / 4: about / 5: during / 6: with, about / 7: to / 8: for
句型转换：
1: what day is today?
2: when does he and his friends go to school in the morning?
3: we cannot play the guitar.
4: can he sing?