Question

это пример - 1 This is Mary's umbrella.
It's her umbrella..
This umbrella is hers.
hats
2 These are

They're

These

3 These are

They're

These​

Answer 1

Ответ:1. girls' hats

They're their hats

These hats are theirs

2. boys' bicycles

They're their bicycles

These bicycles are theirs.