True :) because it is a straight up fact that every time a verb is a reflexive, it ends in “se”
Habia because Habia means there were. On the other hand we have contaba which men tell, saludaba which mean said hi, and nacia which means born. so your best bet is Habia
the best answer would be el cinturon (belt)
Question 21: Lentamente
Question 22: Rapidamente
Question 23: Facilmente
Question 24: I am not sure it is either Nervioso or Nerviosamente
Question 25: Demasiado
Hope this is correct