Hey there!
A guide word<span> is a </span>word<span> which is printed at the top of a page. This word tells us what the first and the last word on that certain page are.
</span>An example of a word appearing in between the guide words bone and bow would be the word: <span>Bonus
</span>Thank you!
The answer should be A.
When combining two independt clauses (complete sentences), you want to use a comma with a conjunction (FANBOY: For, and, nor, but, or, yet). Since the sentences are both independent clauses you'll use the ",but."
Using the phrase "common sense" in a sentence:
It is common sense to keep your instrument out of the rain.
It is common sense that there are many different genres of music.
It is common sense that music is sound.
Using some plain old "common sense" in a sentence:
If you want to play a trumpet you need to blow through it.
You need ears to hear music.