Answer:
7. trabajadoras
8. trabajadores
9. trabajadora
10. guapo
11. guapos
Explanation:
In Spanish, the adjective has gender and number, and it´s the gender and number of the subject of the sentence.
So:
7. female and plural
8. male and plural
9. female and singular
10. male and singular
11. male and plural
<u>Answer</u><u>:</u><u> </u><u>In Spanish What sign identifies the participants</u>