Question

________ of them can represent the school in the competition since both are good singers ​

Answer 1

Answer:

Both

The answer of your question will be

Both of them can represent the school in the competition since both are good singers

Answer 2

Answer:

Both

Explanation:

Both of them can represent the school in the competition since both are good singers.

We are talking about two persons in this question hence 'both' will be used.