3-) Check the sentences and choose the correct alternative: I...

3-) Check the sentences and choose the correct alternative: I -He is going to Recife this Saturday II - Julia told me she is going to marry in 2019 III -Jane will buy the red skirt. IV - Im going to my aunt´s house next week a-We can say those sentences above is talking about a planned future.
b-Between the four sentences, there are three that transmit us the ideia of a planned future.
c-Between the four sentences, there are one that bring us the ideia of a planned future.
d-There two sentences talkink about future, and two talking about present.
4-) Check the correct sentence about meaning and coerence:
a-My idiom is portuguese, but I really like other languages as english and spanish.
b-When you are studying other idiom, it´s so good to watch videos with legends in this language, it the language is english, watch movies with legends in english.
c-The man wanted to enter in the room and he tried to pull the door, but to enter there, the door just opened to inside, so a woman advised him to push it
d-He had good facts about that topic, so when he was talking about it, he showed a good argument
PFVVV ME AJUDE