Question

Underline the correct word 1. that is Mary’s/Mary boat 2. It this yours/your burger? 3. Her/Hers mother has got dark hair

Answer 1

1. that is Mary’s/Mary boat

2. It this yours/your burger?

3. Her/Hers mother has got dark hair

Answer 2

1. That is Mary's boat.
2. Is this your burger?
3. Her mother has got dark hair. (Alternatively, you could also say "The mother is hers and has got dark hair.")