I thinks it's B but C can also be an answer but I would go with B
Answer:
One day, as Turtle was sunning herself she saw something floating down the river. "Why, it's a banana tree!" she exclaimed. But try as she might, she couldn't get it to higher ground.
Explanation:
This is a good story. You can most likely check it out at your local library...
Answer: There was no drop in the author's confidence when the film of his novel: which involved two years of writing, was badly received by cinema audiences. The spokesperson for the studio defended the film's release. It was an ambitious project. We're very proud of it.
Explanation: In the first sentence, commas should be placed to separate the non -restrictive subordinating clause from the rest of the sentence. Non -restrictive clauses are not essential to the meaning of the sentence. In the first sentence, there is a possessive apostrophe missing (author´s confidence). You're welcome!
This is a math question please put it in the math section please