The answer would be "Estoy escribiendo" because estan means they are, esta means he is, and estamos means we are, adn we are talking about something in first person and estoy means I am so this perfectly fits it
Hope this helps
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
1)Su
2)Sus
3)Vuestros
4)Nuestros
5)Sus
6) Nuestros