I would think it would be simple but it might be compound. Hope this helps somewhat
Answer:
ONo I have not told Laura about the surprise!
Explanation:
because ONo is an interjection that displays a strong feeling or emotions
He researched migrant workers.
Answer:
The biggest reasons the U.S. hasn't adopted the metric system are simply time and money. When the Industrial Revolution began in the country, expensive manufacturing plants became a main source of American jobs and consumer products.
Explanation:
