Answer: 1. her
2. him
3. them
4. you (formal)
5. Tu ( informal)
6. Us or we only used in pain
7. me
8. all of you or just saying you but for more people
9. us
10. them (girls)
Explanation:
its the study of biology and the study of language
(Es el estudio de la biología y el estudio del lenguaje)
It true because you can say voy a ir or voy a donde, so yes is true
