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.
A mi abuela le duelen los ojos
Answer:
write it that's the part of the class dude OK...
Explanation:
the answer is the great idea to pass every exam etc.
Por mi parte, no hay problemas.
Answer:
Cantar = To Sing
Explanation:
You can use this in a sentence for example:
I was able to sing when I was 5, but now I like drama more.
Cuando tenía cinco años podía cantar, pero ahora me gusta el arte de teatro mas