Final answer:
Walking alone in the woods can be dangerous and lead to getting lost. Apples and oranges are both equally delicious and nutritious. The doctor warned about the health risks of smoking.
Step-by-step explanation:
1. Don't walk alone in the woods because it can be dangerous and you may get lost.
2. In my opinion, apples and oranges are equally delicious and nutritious.
3. The doctor warned me that smoking could lead to various health problems, including lung cancer.
4. Personally, I doubt that he will come to the party because he is always busy.
5. 'I'm exhausted,' I said with a sigh.
6. Hard work can make all the difference between success and failure.