Transitional words

Conjunctions: although, even though, while, whereas, despite, in spite of. 
-Link 2 ideas, clauses in the same sentence. 
-Prepositions are not followed by subject or verb. 
-Adverbial Phrases: however, on the other hand, what's more. Go in the second sentence at the beginnig. They can also go in the middle and end but are separated by a comma.
-Link ideas in 2 different sentences.