Which of the sentences below use correct subject-verb agreement?
1. Both of my dogs has collars on them.
2. Either the girls or the boy walk in the evening.
3. The hard tests come at the end of the fall.
Only sentence 3 uses correct subject-verb agreement: "The hard tests come at the end of the fall."
Out of the three sentences provided, sentence number 3 uses correct subject-verb agreement.
Here's an explanation for each sentence:
1. "Both of my dogs has collars on them." - This sentence is incorrect. The subject "both of my dogs" is plural, so the verb form should also be plural. The correct sentence would be: "Both of my dogs have collars on them."
2. "Either the girls or the boy walk in the evening." - This sentence is incorrect. The subject "either the girls or the boy" is singular, so the verb form should also be singular. The correct sentence would be: "Either the girls or the boy walks in the evening."
3. "The hard tests come at the end of the fall." - This sentence is correct. The subject "the hard tests" is plural, and the verb form "come" also agrees in number with the subject.
To determine which sentences use correct subject-verb agreement, we need to consider whether the subject and verb are in agreement in terms of their number (singular or plural). Here is a breakdown of each sentence:
1. "Both of my dogs has collars on them."
The subject "both of my dogs" is plural since it refers to multiple dogs. However, the verb "has" is singular. The correct form should be "have." So, this sentence does not use correct subject-verb agreement.
2. "Either the girls or the boy walk in the evening."
The subject "either the girls or the boy" is singular because it refers to only one group or individual. Therefore, the verb "walk" is incorrect since it is plural. The correct verb should be "walks" to agree with the singular subject. Consequently, this sentence does not use correct subject-verb agreement.
3. "The hard tests come at the end of the fall."
In this sentence, the subject "the hard tests" is plural. The verb "come" is also plural, which makes this sentence use correct subject-verb agreement.
So, out of the given sentences, only sentence 3 uses correct subject-verb agreement.