Here is the sentence:

Obviously Alicia had chose the most difficult English teacher in the whole school. During the semester with Mr. Hayden, Alicia wrote twenty essays and studied grammar rules until she thought her head would burst.

The first verb, had chose, is incorrect. As you know, this verb requires the past participle chosen because of the auxiliary verb had.

Choose is an irregular verb; the chart below shows its forms.

Verb Simple Present Simple Past Past Participle
choose choose(s) chose chosen

Go to the next sentence, champ!

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