Question

fix the verb that doesnt match the tense of the verb in bold. i walk quickly to the bus stop and boarded the city bus just in time.

Explanation:

The bolded verb "walk" is in the simple present tense, but "boarded" is in the simple past tense. To make the tenses consistent, we should change "boarded" to its simple present form "board" (if we want present tense consistency) or change "walk" to its simple past form "walked" (if we want past tense consistency. Here, since "walk" is bolded, we likely need to adjust "boarded" to match "walk"’s present tense, or adjust "walk" to match "boarded"’s past tense. Given the instruction to fix the verb that doesn’t match the bold verb ("walk", present tense), we change "boarded" to "board".

Answer:

Change "boarded" to "board" so the sentence becomes: "I walk quickly to the bus stop and board the city bus just in time."