Question

Claire’s grandmother and grandfather brought _____ piano with them from Europe many years ago. Which personal pronoun correctly completes the sentence if Claire’s grandparents share ownership of the piano?

her

its

their

his

Answer 1

they took their piano

Answer 2

The answer to your question would be that the personal pronoun that correctly completes the sentence is "their".

Step-by-step explanation:

The sentence denotes that the piano is owned by two people: Claire's grandmother and grandfather. Therefore, the personal pronoun indicating possession should also be plural. That is why "their" is the correct option. All the other pronouns refer either to the grandmother or the grandfather, not to both of them.