s' and 's

The ________ hair is very long.

• girl's

• girls'

___________ climate is hot all year.

• Egypt's

• Egypts'

Her _________ job is very difficult.

• husbands'

• husband's

The __________ voice is excellent.

• singers'

• singer's

___________ eyes are often a green color.

• Cats'

• Cat's

My _________ names are Elena and Tatyana.

• sister's

• sisters'

China's _________ are very big.

• city's

• cities

Tim's ________ works in a bank.

• father

• father's

The store has a section for _________ books.

• children's

• childrens'

________ trains go very fast.

• Japan

• Japan's