Excuse me; I was in line before you.
Before computers, people used pens- or even pencils!
The night before the race held it's own excitement.
Lastly, we need to review the final draft of the report before submitting it.
When using the word "however" in the middle of a sentence, you use commas before and after the word if combining a independent and dependent clauses. You may also use it for two independent clauses or use a ";" before the word however followed by a comma.
The beauty of a blooming flower is ephemeral, lasting only a few days before wilting.
the duck goes quack!
An example of a sentence using the word would be... He attacked the meal vigorously and with relish.
I had never heard of that before.
Here is an example sentence using the word "per" before signature: "Please sign the document per your supervisor's instructions."
I recognized her face before.
I envy you for posting this question before me...
The man presented himself justifyingly before the judge. This the sentence using the word justifyingly.
I am not writing a sentence using that word.
She knew the answer to the question before it was asked.
The publisher will preview the book before it it published.
Before a building is built, it is designed by an architect.
Let's stabilize the load before we get on the road.
The servant polished the silverware before setting the table for dinner.
a sentence using the word endotracheal