Please help me I don’t understand:(

Fill in the blanks with the present tense form of the appropriate verbs. tomás, patricia y yo somos estudiantes; nosotros ( (regresar / estudiar) en la universidad. tomás y patricia ( (necesitar / enseñar) llegar a la universidad a las nueve. patricia ( (tomar / llevar) una clase de inglés y tomás ( (cantar / trabajar) en la biblioteca.

"in english, write six to eight sentences comparing cultural aspects of greetings in spanish-speaking countries with greetings in your own culture. use what you learned in the lessons to tell about three differences and three similarities. discuss non-verbal greetings and how respect is shown. you may also include verbal greetings, but do not simply translate phrases from one language to another."

10. choose the answer that best completes the sentence. los (necesitar) papel. (2 points) a: necesitan b: necesitamos c: necesito d: necesitáis