I can help with some of them but i can't garantuee that they will be correct
le-cci-on
ma-ri-a
ra-ul
po-li-ci-a
These are the only ones i could do i think theyre probably wrong but i tried my best i hope this helps
HABIA
TENIA
CAMINABA
LLEVABA
ELABORADA
The correct answer is not A. Im sorry to say this but the correct answer is B. por la puerta de embarque (which will by by the gate). If you use the A option there would be a grammatical mistake putting the word "por" before something that makes no sense. Im a native spanish speaker and a teacher so believe the better way to say is por la puerta de embarque
5. Tampoco vamos a pescar.
6. No hay ninguna fiesta esta noche.
7. Yo no conozco a nadie famoso.
8. No quiero comer en algún restaurante típico.
Hope this helps :)