Sentence: "Hilda is such a scholar."
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "Perhaps Gilgamesh should be leaving"
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "John knows whose book Mary bought and Tom borrowed from her."
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "I assume the matter to have been filed in the appropriate records."
Would a linguist rate this sentence to be acceptable linguistically?
A:
acceptable