1. Coordinating Conjunctions: For And Nor But Or Yet So
COMPOUND SENTENCES! I went to the store, and I bought some milk. I went to the store and bought some milk.
Coordinating Conjunctions:
For
And
Nor
But Or
Yet So

2. COMPLEX SENTENCES. After he ate lunch, John brushed his teeth
COMPLEX SENTENCES! After he ate lunch, John brushed his teeth. John brushed his teeth after he ate lunch
Subordinating Conjunctions
After while since unless
Because so that until as
Though when as if if
Although before as long as

3. CONJUNCTIVE ADVERBS! Thousands of people left the cold Midwest; besides, they could get a much better tan in the south.
Besides furthermore moreover
Otherwise consequently however
Nevertheless still finally
In fact next then
For example later now
Therefore