选择括号中正确的物主代词填空.
问题描述：
选择括号中正确的物主代词填空.
is this skateboard ____ ( your,yours) no,____ (my,mine) is over there .tingting (人名） is ____ ( her,hers) nest firend.lucy is e classmate of ____ (my ,mine) .______(thier,thiers) watches are black.____(our ,ours ) are blue .
答
1.yours 2.mine 3.her 4.mine 5.their 6.ours