roberto torres, an exchange student, is having trouble reading the new online course catalog for next semester. help him by texting him in spanish the time each course begins and the days of the week the course meets. ¡ojo! be sure to start your sentences with a capital letter, and to end them with a period. remember also that spanish does not use the serial comma (a comma that precedes the conjunction in a series), so you should not include this in your answers.