1.) El rascacielos
2.) antiguos
3.)frente a
4.) number four i cant really see the rest of the answers but i think is D not sure
El colectivo de diente es dentadura.
Answer:
If your talking about number 3 I would say el saco de dormir.
Explanation:
El saco de dormir means sleeping bag and the senetnce says "I'm going to take __________ so I sleep more comfortable"
The answer should be "Hora"