Él perdió el autobús y tomó el . El es un tren subterráneo. (word is repeated) * 1 point tren autobús carro metro

a. tren
b. autobus
c. carro
d. metro

Read and choose the correct option. in colombia, all students are required to wear uniforms in public and private schools. uniforms in colombia consist of two sets; one for everyday use and one for physical education. everyday use uniforms for girls generally include a knee-length skirt, a white t-shirt, and a vest with white mid-calf socks. boys typically wear long dark pants and a long or short-sleeved shirt. the shirt usually has the school's symbol on the left side. the sports uniform consists of sweatpants, a collared t-shirt, and white sports shoes. the designs and the colors of the uniforms depend on the head of the school, and sometimes, the head of the school and the parents' preference. in spain, the use of school uniforms is not required in the public school at any stage. their use depends on school councils involving parents and the head of the school. however, it is customary to wear uniforms in private schools where typically girls wear a uniform shirt and jersey skirt, and boys wear pants, a white shirt, and a tie and sometimes a jacket. source: based on the text, what is a difference between spanish and colombian schools? a) the uniforms required b) the parent participation c) the principal's decision d) the choices for boys and girls

Does anyone know what my spanish teacher means by this? i need to use plural forms of the verb ser. and she asked me to use a couple of adjectives to describe the boys collectively and then the girls collectively?

El sábado pasado, mis compañeros de apartamento y yo (hacer) la limpieza semanal. jorge (barrer) el suelo de la cocina. yo (pasar) la aspiradora por el salón. martín y felipe (quitar) los sillones para limpiarlos y después los (volver) a poner en su lugar. yo (lavar) toda la ropa sucia y la (poner) en el armario. nosotros (terminar) con todo en menos de una hora. luego, martín (abrir) el refrigerador. él (ver) que no había nada de comer. felipe (decir) que iría al supermercado. todos nosotros (decidir) acompañarlo. yo (apagar) las luces y nosotros (ir) al supermercado.