I think "I" should be replaced with me. Because if you're going to remove Mary in the sentence, it will be "He wanted ME to do the work" not "He wanted I to do the work" so changing I to me will make more sense.
The misused pronoun is "I" and it should be replaced by "me"
Explanation:
There are different typs of pronouns:
<u>Subject pronouns</u> are the ones that replace subjects and are the doers of an action.
<u>Object pronouns </u>are the ones that replace objects and are the receivers of an action.
In the example provided, the subject pronoun "I" is not replacing a subject so it is incorrect. The correct one is the object pronoun "me" as it is receiver of the action.
Answer: i see a mom and a daughter walking in seeing the dad layed in bed hurt . The doctor is probable going to tell them what happen ,but it looks like he got into a car crash or got badly hurt by doing something , and had to go to the doctor and the mom seems to be shocked by what has happen not knowing why he is in the hospital .