The simple subject of the sentence is "Each," so the predicate needs to be singular rather than plural. In this sentence, "Each of the students" is the subject, so we need a singular predicate. The only answer choice that contains a singular predicate for the subject "Each of the students" is "Each of the students was sick last week, so the professor canceled the lecture."

This sentence contains an error in subject-verb agreement. The sentence's subject is "reports," so the verb "has" needs to be changed to plural "have" in order to agree with the plural subject "reports."

The underlined portion of the sentence contains a verb error with "runs." "John and Susan," while both singular nouns, are together a plural, and need a plural verb form, instead of the singular "runs." "Run to the finish line" is the correct answer choice.

The subject of the sentence is singular, "the boy," and not the plural "many friends," meaning the verb needs to be singular as well. Additionally, the sentence must keep the same meaning, that they boy is doing the celebrating. "Celebrates" is the correct answer choice.

The verb "annoy" is used with the subject "styles," although the prepositional phrase "of leadership" and the adverb "frequently" come between the two words. Therefore, the verb form must take a plural form to match the subject. "Styles...frequently annoy" is the correct answer form.

The verb in the sentence, written in the underlined portion as "face," must actually be in the singular form "faces." The subject of the sentence is "every," which is actually a singular form, even though the verb sits next to "new coaches." "The new coaches faces" is the correct answer.

The problem with the sentence is that the verb "are" is a plural form, but is matched with "One," a singular noun, even though "boys" is the closest word to the verb in the sentence. The correct answer is "One of the boys is coming over."

The underlined phrase has an incorrect use of the verb "is," as the subject, "players," is a plural form. The verb needs to be similarly plural. "There are no players" is the correct answer choice.

The subject of the sentence is "youngest girl," a singular noun. Although the verb is next to the plural "students," a plural, the verb form must be a singular verb. Additionally, a superlative need a comparison to be used appropriately, making "has dark hair" the correct answer choice.

The issue with the sentence as it is written is that the subject of the sentence, "every night," is singular, but the verb "were" is plural. The subject and the verb must agree. The correct answer is "Every night for five straight nights was well below freezing."