Question

select any words that are parallel to the bold word(s). in preparation for the wrestling tournament, shiro needs to do one thousand sit - ups, run fifty miles, and climb all the stairs at the park.

Explanation:

Parallelism in grammar means using the same pattern of words to show that two or more ideas have the same level of importance. Here, "run" is a verb, and the other parallel - acting verbs in the list are "do" and "climb" which are also verbs in the base form.

Answer:

do, climb