You use quotation marks, if in writing. If you're saying the word out loud, make quotation marks with your pointer and middle fingers on both hands.
First on answer A or c sect one is A
La respuesta es porsupuesto 6
The fourth alternative is correct (D).
All descriptions are correct and must be followed to compile a list of references. First, check out what owner will say about it. Second, ask permission and third, if allowed, thank, as a good rule of education. Meeting these requirements you will have no copyright issues.
Get on a healthier diet. If your doctor gave you pills or advice on what to do to stop your stomach from hurting I would suggest you follow his orders. Hope this helps!