We have to find the right linking verb.
1.) It was she/her who was the director. She
2.) The owner of the recording equipment was me/I. I
3.) The engineer helping with the recording was her/she. She
4.) The person testing how the microphone sounded was I/me. I
5.) The conductor was him/he. He
6.) The performers were she/her and us/we. She and we.
7.) The people waiting to begin were they/them. They
8.) It was he/him who sneezed. He
9.) The person who glared was her/she. She
10.) The angriest people in the sound studio were they/them. They
11.) The person worried about wasting time was he/him. He
12.) The ones in the dispute were us/we. We
13.) The unhappiest people were them/they and he/him. They and him.
14.) The peacemaker was me/I. I
15.) The ones who finally got to sing were we/us. We
2 answers
The rest are grammatically correct.
However, our usage of using subject pronouns after linking verbs is changing.