1. Combining Sentences using Conjunctions
Part I:
Coordinating Conjunctions

2. Think: FANBOYS!
For
And
Nor
But Or
Yet So

3. What are their use
Coordinating conjunctions are primarily used to link complete sentences together, although they can also be used to link simple subjects and predicates as well.

4. NOTE:
When using coordinating conjunctions, a comma is used only when making a series or linking two SENTENCES.

5. Example: I ate a hamburger, fries, and pie.
Johnny ate at Big Daddy’s, and Sally joined him.
INCORRECT
Johnny, and Jane ate last night.
Megan ate, and rode her bike.

6. For
The conjunction “for” is used to show a consequence that is a result of another action.
Example: I could not go out last nigh, for I had not finished my homework.

7. And
The conjunction “and” is used to link similarly themed sentences that do not contradict.
Example: I ate last night, and my sister read a book.

8. Nor
The conjunction “nor” is used to negate an action or subject within a sentence.
Example: I did not eat last night, nor did I sleep very well.

9. But
The conjunction “but” is used to show exception within a sentence or a difference.
Example: I wanted to go see a movie, but I did not have enough money.

10. Or The conjunction “or” is used to show choice within a sentence.
Example: You can do your homework, or you can take the zero.

11. Yet The conjunction “yet,” like “but,” show exception.
Example: I am good at math, yet I received a failing grade on the test.

12. So The conjunction “so” is used to show action as a consequence.
Example: I ran over my sister’s bike, so my parents made me buy her a new one.