Sentence: "Beavers build dams."
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "There is a description of Aristotle in the book."
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "I am not certain about if he will come."
Would a linguist rate this sentence to be acceptable linguistically?
A: unacceptable

Sentence: "I'll talk to John on Friday about the report that the shooting of the prisoners shocked me, and to his wife on Saturday."
Would a linguist rate this sentence to be acceptable linguistically?
A:
acceptable