I was ill ___________ I didn't go to work.
The conjunction 'so' shows the result whereas the conjunctions as and because show the cause.
The bus stopped __________ the man got off.
An international committee issued a depressing forecast of how human beings and natural ecosystems will be Influenced in the future, ____ the effects of global warming intensify.
You should get your license renewed at once _____________ pay a fine.
The conjunction 'or' is used to present alternatives.
We stayed at home __________ watched a film.
___ you can keep the elderly active, their quality of life improves so much.
___________ there is no demand for this type of book, I cannot place an order.
The conjunctions as and since are used to give the reason.
I wanted to buy a newspaper __________ didn't have enough money.
It is easier to study animals and plants than human beings ____ plant and animal behaviors can be controlled and monitored.
My grandfather has never flown in an airplane; ___________ does he want to fly in one.
Neither and nor can mean 'also not'. They can come at the beginning of a clause and are followed by an inverted word order.