Explanation:
answer-
It allows the boys to share their talents for the benefit of everyone.
It would be All the nurses I met greeted e with their best smile. Because you are not specifying whether the person or people, are males, or females.
Because it's late and I want to sleep, but want to help out, I'll just be doing the numbers but in the order of the sentences.
6
7
1
5
4
3
2
