One or ones?

I don't like this T-shirt. Please show me another ____

• one

• ones

Does John drink Italian wines or Austrian________?

• one

• ones

Do you want a big dog or a small ________?

• one

• ones

Mike has got new CDs and old________.

• one

• ones

This is my friend Pete, the other ________is his brother.

• one

• ones

In which house does he live? In the big ________ or the small________.

• one / one

• ones / ones

• one / ones

• ones / one

I’m going to buy red glasses and blue________.

• one

• ones

This is my friend Sarah, the other ________ are her sisters.

• one

• ones

Emma got the orange stone and Sarah got the green ________.

• one

• ones

I collect stamps. I’ve only got European________.

• one

• ones