幫我答以下問題!!!!!!!!!!!!(快)

1. Whose backpackis this?
This is my backpack .The backpack is _____mine___________.

2.Whose headbands are these?
These are our headbands. The headbands are_____ours_________.

3.whose racket is this?
This is his racket .The racket is_____his___________.

4.Whose umbrellas are these?
These are their umbrellas.The umbrellas are theirs___.

Hope that you find it useful.

1.mine(my的possesive pronoun)
2.ours(our的possesive pronoun)
3.his(his的possesive pronoun)
4.theirs(their的possesive pronoun)

1. mine

2. ours

3. his

4. theirs

SoKawai：
1)mine
2)ours
3) his
4) theirs