CORRECT answer is OPTION 2) i.e. Doesn't.Explanation:The given sentence is an INTERROGATIVE sentence as it is punctuated at the end with a question mark.Let us explore the given options:'Don't' is incorrect as it is used when speaking in the first person singular (I), first-person PLURAL (We), second-person singular (You) and third-person plural (They). 'Don't' is a contraction of "do not". It is used when the subject is multiple items/plural.'Doesn't' is correct as it is used for third-person singular (He, She, It). It is used when asking a question. 'Doesn't' is a contraction of "does not". It is used when the subject is one item/singular.'Weren't' is incorrect as it is used when the subject is multiple items/plural. 'Weren't' is a contraction of "were not".'Aren't' is incorrect as it is used when the subject is multiple items/plural. 'Aren't' is a contraction of "are not".In the given sentence, the subject 'she' is a third-person singular noun. From the given options only 'doesn't' is used with a singular subject.Hence, the correct option is "Doesn't"Extra- Bites- Auxiliary (or Helping) VERBS are used together with a main verb to show the verb’s tense or to form a negative or question. The most common auxiliary verbs are "have, be, and do".“Do” can be used as an action verb that stands alone in all its tenses, including "to do, do, does, done, did and didn’t, doesn’t or did not." Complete Sentence: Doesn't she want to go with us?