Underline the correct item. 1. This is the children's, childrens') room.
2. These are the (boy's, boys') families
3. These are the tree's leaves, leaves of the tree).
4. That's (Mum's, Mums') dress
5. This is (John's. Johns') book.
6. Those are the (ladys', lady's) shoes.​

1)this is the children's room.

2)These are the boy's families

3)These are the leaves of the tree.

4) That's mum's dress.

5)This is John's book.

6)Those are the lady's shoes .

Объяснение:

употребление is означает кому-то относящиеся.

к примеру1)this is the children's room.. children is будет просто сократили и поэтому childre