根据所给单词完成句子.
1. Is this your ______ (叔叔)?
2.Kate and Gina are his ________ (姐妹).
3.These are my ____________ (朋友).
4.Those __________ ( 女孩 )are her sisters.
5.Look, those are my _________ (兄弟).
6.Are they her __________ (祖父母)?
7.My ____________ (双亲)are Pete and Nancy.
8.Are they his _________ (钥匙)?
9.Are they your________ (堂兄弟)?
10.________ (那些)are her apples.