Combine the sentences into one sentence with but. Do not use a comma.

1. She talks quickly. She talks clearly.

2. The day was cold. The day was clear

3. My dogs are big. My dogs are gentle.

4. The test was long. The test was easy.

5. The food was simple. The food was tasty.

6. Our teacher is strict. Our teacher is fair.

7. Thomas is smart. Thomas is disorganized.

8. Mark drives quickly. Mark drives carefully.

9.The course was difficult. The course was useful