问题描述：
dont't,they,basketball,play,in,the,morning 连词成句
2.an,there,old,is,box,the,in,room
3.do,watch,spell,how,you
4.is,twenty-seven,teacher,my,chinese,not
5.take,please,to,sister,these,your,things
2.an,there,old,is,box,the,in,room
3.do,watch,spell,how,you
4.is,twenty-seven,teacher,my,chinese,not
5.take,please,to,sister,these,your,things
问题解答：
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