you could say, ¿Por qué no sigues con tu novio? which would translate to Why don't you follow/chase your boyfriend?
I believe 22 is "you all," which is vosotros.
Esto es verdad. <span>Sus partidarios reinstalaron a Hugo Chávez en 1992 después de protestas violentas.</span>
It would be the first one. Adding the period would not make ‘El ultimo Dia’ a sentence, you would only be saying ‘the last day.’ The correct answer is ‘El ultimo dia, tuve emociones variadas.’