elder, older, eldest, oldest quiz

My ____ sister is going to visit us next week.

• older

• elder

• Either could be used here.

She's two years ____ than her brother.

• elder

• older

• Either could be used here.

I have two ____ brothers.

• older

• oldest

• Either could be used here.

He's the ____ in the family.

• eldest

• oldest

• Either could be used here.

I think she's a couple of years ____.

• elder

• older

• Either could be used here.

He's the ____ person in the world.

• oldest

• eldest

• Either could be used here.

She's ____ than her husband.

• older

• elder

• Either could be used here.

He's the elder son.

• There are two sons.

• There are three sons.

• There are more than three sons.

The woman we saw in Nepal is the ... in the world.

• eldest

• oldest

• Either could be used here.

My grandmother used to tell me that her father was twenty years ... than her mother.

• older

• elder

• Either could be used here.