<span>The best opening sentence for such a business/informal letter is B. Your order of February 10 arrived in our office today. This is the only sentence that doesn't sound too formal and use a bunch of fancy words in order to make it seem more formal, which is the reason why it is the least formal, in this case and thus the correct answer.</span>
Answer:
I go to crossroads church
Explanation:
Answer:
what is the importance for safety in our daily lives? that would be a good title
Explanation:
A is the answer to your question