The five sentences about what an exchange student could do, taking into account the given topics, are:
Mi compañero de cuarto y yo <u>fuimos</u> a escalar <em>la semana pasada</em>.
Estoy <em>estudi</em><u><em>ando</em></u> para un examen que tendré el próximo lunes.
Me <u>siento</u> feliz de conocer un nuevo país y su cultura.
Yo <u>suelo</u> extrañar a mi familia en mi país.
La semana pasada <u>obtuve</u> una excelente nota en mi trabajo de ciencias.
Translation.
My roommate and I <u>went</u> climbing last week.
I am <em>study</em><u><em>ing</em></u> for an exam that I will have next Monday.
I <u>am</u> happy to know a new country and its culture.
I <u>usually</u> miss my family in my country.
Last week I <u>got</u> an excellent grade in my science work.
<em>Selected </em><em>sentences</em><em>.</em>
To perform the sentences based on the topics mentioned, the following guidelines were used:
The sentences regarding what was done "last week" are found with its conjugated verb in the preterite tense.
Sentences about what you are doing at the moment contain a verb conjugated in present progressive.
Sentences regarding feelings of being in a new country are in the present tense indicative.
Taking into account the above, it was verified that each verb conjugation was in accordance with the meaning of the sentence, in order to meet all the established parameters.
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