Topic: Subject Verb Agreement,

Best Answer Explained in Below-:

In the sentence "She together with her teacher —present in the meeting," the subject of the sentence is "She," which is singular. When we analyze the phrase "together with her teacher," it functions as a parenthetical element, meaning it provides additional information but does not change the main subject of the sentence. The key detail is that the main subject is still "She," which is singular.

When choosing the verb to agree with the subject, we need to consider its number (singular or plural). The options given are "were," "was," "have," and "had." Among these, "was" is the only singular verb form, making it the suitable choice to agree with the singular subject "She."

The words "together with" do not alter the number and can often confuse writers into incorrectly assuming that the presence of "teacher" makes the subject plural. Therefore, the correct verb form is "was," as it maintains the proper subject-verb agreement with the singular subject "She." Thus, the complete sentence should read, "She, together with her teacher, was present in the meeting."