4) f- grandpa
5) uncle
niece
daughter
wife
cousin
nephew
6)1-b
2-c
3- a
4-b
5-c
7) niece, aunt, sister, grandma,daughter
wife, brother, cousin, husband, nephew
8)grandma - grandpa
grand-daughter - grandson
mother-in-law - father-in-law
niece - nephew
uncle - aunt
wife - husband
son - daughter
step-parents - step-children
