Sentence: "How brave he is!"
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "Have you seen Mary? I have vP seen Mary"
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "Alison and David soaked their feet after dinner"
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "Tom told somebody that he wasn't sick."
Would a linguist rate this sentence to be acceptable linguistically?
A:
acceptable