To contrast two ideas, a writer could use transitions such as: On the other hand, However, Yet, Though, Nonetheless, On the contrary, But, and Otherwise. I hope I was helpful to you :)
Explanation:
She says that Myrtle had never seen Gatsby, That her sister was completely happy with her husband
Answer:
Ms. Thayer, our town's police chief, visited our class today.
D. Dear Rosanna, I just heard your good news use correct punctuation
You will never put anything else except the comma after dear... in any letter.
Mr Hyde uses a walking stick or cane. So the answer is (a)