1.You must be____(care)next time.
2.The old woman felt ____(worry)
3.My bike is____(difference)from Tom's
4.Have you got used to____(ride)a bike to school
5.I think it's necessary for children to communicate with parents more often(改同义句)
I think___ ___for children___ ____with parents more often
6.The little girl often wore a skirt in the past(同上)
The little girl___ ____ ____a skirt
还有亲们最好给我讲讲how,how a,what,what a的区别和运用,