<u>The correct answer is </u><u>C</u>. Viajar en avión es más caro que viajar en tren. That means that traveling by plane is more expensive than traveling by train. The expression "más caro" means "more expensive". This is true: a plane ticket is much more expensive than a train one. The expression "más económico" means "cheaper", which is not true about planes compared to trains. And the expression "menos rápido" means "slower", which is also false since plane traveling is the faster of all.
Yo: soy Tú: eres Él/ella/usted: es Nosotros: somos Vosotros: sois Ellos/ellas/ustedes: son
So... Question 7: Hoy no es domingo. Question 8: Yo no soy rubio. Question 9: Las enfermeras son muy pacientes. Question 10: La familia es muy importante para mi.
