Answer:
His book is new, and mine is old.
Explanation:
"Her is old" wouldn't make grammatical sense unless it was "Hers is old", with the s on the end of her.
Simple predicate is just a complicated way of saying "verb", so the verb in this sentence is "were", or in the infinitive, "to be"
Its A. because -ed is past tense.
b. a noble goal is the answer to ur question