Which one is wrong? There is only one wrong, whoever gets it right, they will get brainllest!

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

Question 16 (fill-in-the-blank worth 1 points) fill the blank with the preterite tense of the verb in parentheses. ella guitarra anoche. (tocar) answer for blank 1: question 17 (fill-in-the-blank worth 1 points) fill the blank with the preterite tense of the verb in parentheses. yo mi abuela la semana pasada. (visitar) answer for blank 1: question 18 (fill-in-the-blank worth 1 points) fill the blank with the preterite tense of the verb in parentheses. los señores la banda ayer. (escuchar) answer for blank 1: question 19 (fill-in-the-blank worth 1 points) fill the blank with the preterite tense of the verb in parentheses. yo el supermercado la semana pasada. (trabajar) answer for blank 1: question 20 (fill-in-the-blank worth 1 points) fill the blank with the preterite tense of the verb in parentheses. tú una falda roja. (llevar) answer for blank 1:

El le hizo una pregunta al candidato. a. semanario b. periódico c. reportero d. diario