Answer:
vosotras is used quite often as it is more common talk
Explanation:
1. Gusta
2. Gustan
3. Gusta
4. Gustan
5. Gusta
6. Gustan
What are you supposed to do?
For the first question, the answer is "c"
For the second question, the answer is "-e change to -i"
I think for this question you did a mistake in the choices
For the third question, the answer is "c"