1. Adding a Reason:
* The weather was terrible. Furthermore, the traffic was awful.
* The movie was very long. Furthermore, it was incredibly boring.
2. Adding a Detail:
* The house was beautiful. Furthermore, it had a large garden with a swimming pool.
* The book was well-written. Furthermore, the characters were very relatable.
3. Adding a Contrasting Point:
* The company is profitable. Furthermore, it has a strong reputation.
* I like the design of the car. Furthermore, I'm not sure if I can afford it.
4. Adding a Consequence:
* The student was late for class. Furthermore, he missed the important exam.
* She forgot her umbrella. Furthermore, she got soaked in the rain.
Important Note: "Furthermore" is a formal word. You might not use it in casual conversation, but it's perfectly acceptable in writing and formal speeches.