The underlined portion of the sentence is the object, and both words need to be in the objective form. "Him" is objective, but "I" should only be used as a subject. The correct answer is "to me and him."

The problem with the sentence is in the two pronouns underlined. The correct usage of the first person pronoun as an object is "I," not "me." Additionally, "you" should come before "I."

The speaker and Trudy together form the subject of the underlined clause, and so both pronouns need to be subject pronouns. Of the options given here, "she and I" is the only one where this is the case ("we," of course, would also work).

The pronouns "us" and "them" are actually the object forms of their respective pronouns, but are used as the subjects of the sentence. Both words need to be changed into the subject forms. The correct answer choice is "They and we."

"Me" is always appropriately used as the object of a sentence, while it is used in this sentence as the subject. The first person subjective pronoun "I" must be used instead. "You and I have" is the only answer choice that does this and uses the appropriate verb form "have."

The use of the pronoun "him" in the subject of the sentence is incorrect, as "him" should only be used as the object of the sentence. The proper third person male pronoun for the subject of the sentence is "he," making "He and I are going" the correct answer choice.

The use of the pronoun "him" is incorrect in the sentence, as it used as the subject, but can only be used as the object of the sentence. The pronoun needs to be changed to "he," but otherwise the sentence is absolutely correct. Therefore, the correct answer choice is "She and he have been."

The use of the pronoun "me" is incorrect, as it used as the subject of the sentence, but is only correctly used as an object. The form needs to be change to "I." The only choice which does this and is grammatically correct is "The boys and I are going."

The use of the pronouns "me" and "him" are both objective pronouns, but are used here as the subject of the sentence. They both need to be changed to the appropriate subjective forms "He" and "I;" therefore, the correct answer choice is "He and I have always."

使用代词“他”,这只应used as a sentence's object, is incorrect as a subject of the sentence. Thus, "him" needs to be changed to the third person subjective pronoun, "he;" therefore, "She and he were going to the dance after they had dinner," is the correct answer choice, as there are no other issues in the sentence.