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?]
1 answer
All of those subjects are singular and take the singular verb.