Why are you so happy?— That’s because an old friend of is coming.

Most people _______when the big earthquake took place in that area.

What did you do yesterday?—My brother took two friends of ________ to play chess with us. But I don’t’ know _______ of them.

My aunt and uncle have two children, but __________ of them lives with them.

There are ________vegetables in the fridge. Don’t forget to buy some.—–OK, I won’t.