This question tests subject-verb agreement (CCSS.L.3.1.f). Subject-verb agreement means the verb must match the subject in number. For subject-verb agreement: singular subjects need singular verbs (is) while plural subjects need plural verbs (are). In this sentence, the subject is 'Everyone' which is singular (even though it refers to many people). Therefore, the verb must be 'is'. Choice B is correct because it properly matches the singular subject 'Everyone' with the singular verb 'is'. The form 'is' agrees with the singular subject. Choice A is incorrect because it uses the plural verb 'are' with a singular subject. This common error happens when students think 'everyone' is plural because it refers to many people. To help students: For subject-verb agreement, teach that indefinite pronouns like 'everyone', 'everybody', 'someone', and 'anyone' are always singular and need singular verbs. Trick: Words ending in -one or -body are singular. Watch for: using plural verbs with indefinite pronouns (everyone are).

This question tests subject-verb and pronoun-antecedent agreement (CCSS.L.3.1.f). Pronoun-antecedent agreement means the pronoun must match the noun it replaces. For pronoun-antecedent: the pronoun must match in number (singular/plural) and gender (he/she/it) with the noun it refers to. In this sentence, the antecedent is 'Emma' which is singular and female, so the pronoun must be 'her.' Choice C 'her' is correct because it properly matches the singular, female antecedent 'Emma.' The pronoun 'her' agrees with 'Emma' in both number and gender. Choice A 'his' is incorrect because it uses a masculine pronoun for a female antecedent. This common error happens when students don't pay attention to the gender of the antecedent. To help students: For pronoun-antecedent agreement, teach gender match (boy→he/his, girl→she/her, thing→it/its) and number match (one→he/she/it, many→they/their). Trick: Ask 'Who packed the lunch?' - Emma (she) packed her lunch.

This question tests subject-verb and pronoun-antecedent agreement (CCSS.L.3.1.f). Subject-verb agreement means the verb must match the subject in number. For subject-verb agreement: singular subjects need singular verbs (with -s: runs plays is has) while plural subjects need base verbs (no -s: run play are have). In this sentence the true subject is 'three pencils' which is plural (even though 'There' starts the sentence). Therefore the verb must be the plural form 'are.' Choice B is correct because it properly matches the plural subject with the plural verb 'are.' The form 'are' agrees with 'pencils.' Choice A is incorrect because it uses the singular verb 'is' with a plural subject. This common error happens when students don't identify the real subject after 'There.' To help students: For subject-verb agreement teach that singular subjects get -s on the verb (dog runs) while plural subjects use base form (dogs run). Special forms: is/are (singular/plural) has/have (singular/plural). Trick: Find the subject first then check if it's one or more than one. Watch for: adding -s to both subject and verb (dogs runs).

This question tests subject-verb agreement (CCSS.L.3.1.f). Subject-verb agreement means the verb must match the subject in number. For subject-verb agreement: singular subjects need singular verbs (is) while plural subjects need plural verbs (are). In this sentence with 'there', the real subject comes after the verb - 'three books' which is plural. Therefore, the verb must be 'are'. Choice B is correct because it properly matches the plural subject 'three books' with the plural verb 'are'. The form 'are' agrees with the plural subject. Choice A is incorrect because it uses the singular verb 'is' with a plural subject. This common error happens when students don't identify the real subject in 'there is/are' sentences. To help students: For 'there is/are' sentences, find the real subject after the verb. If it's singular, use 'is'; if it's plural, use 'are'. Trick: In 'there' sentences, look for what exists - that's your subject. Watch for: always using 'there is' regardless of what follows (there is three books).

This question tests subject-verb agreement (CCSS.L.3.1.f). Subject-verb agreement means the verb must match the subject in number. For subject-verb agreement: singular subjects need singular verbs (with -s: runs, plays, is, has) while plural subjects need base verbs (no -s: run, play, are, have). In this sentence, the subject is 'The students' which is plural. Therefore, the verb must be in base form without -s. Choice C is correct because it properly matches the plural subject 'The students' with the base verb 'listen'. The form 'listen' agrees with the plural subject. Choice A is incorrect because it uses the singular verb 'listens' with a plural subject. This common error happens when students add -s to verbs with plural subjects. To help students: For subject-verb agreement, teach that singular subjects get -s on the verb (student listens) while plural subjects use base form (students listen). Special forms: is/are (singular/plural), has/have (singular/plural). Trick: Find the subject first, then check if it's one or more than one. Watch for: adding -s to both subject and verb (students listens) or using incomplete forms (listening without helping verb).

This question tests subject-verb agreement (CCSS.L.3.1.f). Subject-verb agreement means the verb must match the subject in number. For subject-verb agreement: singular subjects need singular verbs (with -s: runs, plays, is, has) while plural subjects need base verbs (no -s: run, play, are, have). In this sentence with 'There,' the real subject comes after the verb - 'three books' which is plural. Therefore, the verb must be 'are.' Choice B 'are' is correct because it properly matches the plural subject 'three books.' The form 'are' agrees with the plural subject that follows. Choice A 'is' is incorrect because it uses a singular verb with a plural subject. This common error happens when students don't identify the real subject in 'there is/are' sentences. To help students: In sentences starting with 'There,' find the real subject after the verb. If it's plural (three books), use 'are.' If it's singular (one book), use 'is.'

This question tests subject-verb agreement (CCSS.L.3.1.f). Subject-verb agreement means the verb must match the subject in number. For subject-verb agreement: singular subjects need singular verbs (with -s: runs, plays, is, has) while plural subjects need base verbs (no -s: run, play, are, have). In this sentence, the subject is 'The team' which is singular (collective noun). Therefore, the verb must be in singular form with -s. Choice B is correct because it properly matches the singular subject 'The team' with the singular verb 'practices'. The form 'practices' agrees with the singular subject. Choice A is incorrect because it uses the base form 'practice' with a singular subject. This common error happens when students think collective nouns like 'team' are plural. To help students: For subject-verb agreement, teach that collective nouns (team, class, family, group) are usually singular and take singular verbs (team practices). Special forms: is/are (singular/plural), has/have (singular/plural). Trick: Think of the team as one unit, not individual players. Watch for: treating collective nouns as plural (team practice) or using incorrect spelling (practiceing).

This question tests subject-verb agreement (CCSS.L.3.1.f). Subject-verb agreement means the verb must match the subject in number. For subject-verb agreement: singular subjects need singular verbs (with -s: runs, plays, is, has) while plural subjects need base verbs (no -s: run, play, are, have). In this sentence, the subject is 'Everyone' which is singular (even though it refers to many people). Therefore, the verb must be singular. Choice C 'is' is correct because it properly matches the singular subject with a singular verb. The form 'is' agrees with the singular subject 'everyone.' Choice A 'are' is incorrect because it uses a plural verb with a singular subject. This common error happens when students think 'everyone' is plural because it refers to many people. To help students: For subject-verb agreement, teach that indefinite pronouns like everyone, someone, anyone, nobody are always singular and take singular verbs. Special forms: is/are (singular/plural), has/have (singular/plural).

This question tests subject-verb and pronoun-antecedent agreement (CCSS.L.3.1.f). Pronoun-antecedent agreement means the pronoun must match the noun it replaces. For pronoun-antecedent: the pronoun must match in number (singular/plural) and gender (he/she/it) with the noun it refers to. In this sentence, the antecedent is 'The dog' which is singular and non-human, so the pronoun must be 'its.' Choice B 'its' is correct because it properly matches the singular, non-human antecedent 'The dog.' The pronoun 'its' agrees with 'The dog' in both number and type. Choice A 'their' is incorrect because it uses a plural pronoun for a singular antecedent. This common error happens when students use 'their' as a default pronoun. To help students: For animals and things, use 'it/its' unless the gender is known. Teaching tip: 'its' (no apostrophe) shows possession, while 'it's' means 'it is.'

This question tests subject-verb agreement (CCSS.L.3.1.f). Subject-verb agreement means the verb must match the subject in number. For subject-verb agreement: singular subjects need singular verbs (with -s: runs, plays, is, has) while plural subjects need base verbs (no -s: run, play, are, have). In this sentence, the subject is 'The dog' which is singular. Therefore, the verb must be in singular form with -s. Choice B is correct because it properly matches the singular subject 'The dog' with the singular verb 'wags'. The form 'wags' agrees with the singular subject. Choice A is incorrect because it uses the base form 'wag' with a singular subject. This common error happens when students forget to add -s to verbs with singular subjects. To help students: For subject-verb agreement, teach that singular subjects get -s on the verb (dog wags) while plural subjects use base form (dogs wag). Special forms: is/are (singular/plural), has/have (singular/plural). Trick: One dog = add -s to the verb (wags). Watch for: forgetting the -s with singular subjects (dog wag) or choosing past tense when present is needed.