Mina means mine. This word seems the best fit, as the others don't make sense for this context, as far as my knowledge of Spanish goes. I've studied Spanish for two years, and a few of the words I have never heard of before.
2 of 3 showers 3 of 3.
Question 2 with 3 blanks
They go too. They 1 of 3 go.
They 2 of 3 go 3 of 3.
Question 3 with 3 blanks
Someone gets nervous.
1 of 3 gets nervous.
2 of 3 gets nervous 3 of 3.
Question 4 with 3 blanks
You always wash your hands.
You 1 of 3 wash your hands.
You 2 of 3 wash your hands 3 of 3.
Question 5 with 2 blanks
I'm going to bring something.
1 of 2 I'm going to bring 2 of
They 1 of 3 go.
They 2 of 3 go 3 of 3.
Question 3 with 3 blanks
Someone gets nervous.
1 of 3 gets nervous.
2 of 3 gets nervous 3 of 3.
Question 4 with 3 blanks
You always wash your hands.
You 1 of 3 wash your hands.
You 2 of 3 wash your hands 3 of 3
That’s the translation