ellos al cine el viernes pasado.

question options:
fueron
iban

Fueron

Explanation:

In spanish there are a few more tenses compared to english.

Both words (fueron, and iban) come from the same verb (ir) conjugated for the pronoun THEY (ellos).

We would use "fueron" (past tense) for an action that happened once in the past (They went to the movies last friday).

The use of "iban" is a bit different; this tense would be like the english "I used to...(verb)", in this case "We used to go to the movies". Meaning that this action happened several times in the past.

the correct answer is c. the use of consistent patterns that keep the elements in a series in the same form.

  parallel structure, also known as parallelism, is the use of the words in a sentence with the same patterns to attain the same importance for each word. it should be used when connecting words, such as for, and, or etc. are present. one example is: paul likes playing soccer and to swim. (not parallel). paul likes playing soccer and swimming. (parallel)