1. The committee has ten members.
2. The committee have ten members.
[Which one is grammatical? Are both okay?]
3. My family is all very well.
4. My family are all very well.
[Which one is grammatical? ]
5. His family lives in London.
6. His fmaily live in London.
[Which one is grammatical?]
All of those subjects are singular and take the singular verb.
1. The grammatically correct sentence is: "The committee has ten members." In this case, "committee" is treated as a singular noun, so the verb "has" (which agrees with a singular subject) should be used.
2. The sentence "The committee have ten members" is not grammatically correct. Since "committee" is a singular noun, it should be followed by the singular verb "has," not the plural verb "have."
3. The grammatically correct sentence is: "My family is all very well." In this case, "family" is treated as a singular noun, so the verb "is" (which agrees with a singular subject) should be used.
4. The sentence "My family are all very well" is not grammatically correct. Although "family" refers to multiple individuals, it is still considered a collective noun and should be treated as a singular noun. Therefore, the verb "is" should be used instead of "are."
5. The grammatically correct sentence is: "His family lives in London." In this case, "family" is treated as a singular noun, so the verb "lives" (which agrees with a singular subject) should be used.
6. The sentence "His family live in London" is not grammatically correct. Although "family" refers to multiple individuals, it is still considered a collective noun and should be treated as a singular noun. Therefore, the verb "lives" should be used instead of "live."