5 hours
Explanation:
add 8+12 which is twenty divide that by 4 which is the difference in time between the two hoses and you get 5 hours
in the first one I guess it doesn´t exists a correct answer, so you can mark whatever you want.
in the second one you have to put your name and age(sentence 1), write two things that you would like to do(sentence 2), next you have to write why would you like to do such activities(sentence 3) and in the fourth sentence you could you these example:
Hace mucho que no juego tenis.
Answer:
Ayer mis papas y yo fuimos a visitar el restaurante (restaurant name). El restaurante es muy bonito, yo ordene (food name) y estaba riquisimo. Antes de que llegara la comida nos ofrecieron bebidas y yo pedi (drink name). Mis papa ordeno (food name), mi mama ordeno (food name) y dijeron que la comida estaba muy rica.
Explanation:
I hope this helps.