Select the word or phrase that makes this sentence grammatically correct

Everyone thought that was the _____ test of the whole course

In this sentence, the pronouns "He" and "I" are used correctly as the subjects of the sentence. When referring to multiple people, the subject pronouns "he" and "I" are used instead of the object pronouns "him" and "me." Therefore, option A is the correct choice.

Option B is incorrect because it uses "Him and I" instead of "He and I." Option C is incorrect because it uses "Me and him" instead of "He and I." Option D is incorrect because it uses "Him and me" instead of "He and I."

The correct possessive form of "her" does not require an apostrophe. The correct form is simply "hers." Therefore, the word "her's" with an apostrophe is incorrect. The sentence should be written as: "The student did not recognize which backpack was hers." Option A is the word that is not correct in the given sentence.

The correct phrase should be "due to" instead of "do to." Therefore, the corrected sentence would be: "The client's hospital stay was prolonged due to a superinfection."

The phrase "do to" is not used correctly in the sentence. The correct phrase should be "due to" instead of "do to." Therefore, the correct answer is B.

were raised

"As we celebrated the start of the evening's festivities, our glasses were raised and a toast was made by our host."

The verb "raise" is the correct choice in this context to indicate the action of lifting the glasses in celebration. The past tense of "raise" is "raised," so the correct form is "were raised" to match the subject "our glasses."