Specifically, in following sentences, which ones are correct?
- Elephants are huge.
- The elephant is huge.
- An elephant is huge.
- Elephant is huge.
I think 1 and 2 above are correct, but how about 3 and 4?
Can we refer to a specific kind of objects/things in life using a singular noun? Can use sentences like "Car is ..." or " University has ..." ?