Actually the correct answer is D. tendrá. Because A would be if you were talking about yourself. B would be if you were taking about a group including yourself, and C would be right if you were talking about a group not including yourself.
Hi !!
1- Ricardo y Emilia traen un pastel a su prima.
2- Los turistas llegan a las ruinas en barco.
3- (yo) Tengo resfriado <em> </em>con el frío.
4- Mis amigas ganan dinero para viajar à Suramérica.
5- Ustedes buscan a Teresa por toda la playa.
6- El avión sale a las doce de Buenos Aires.
