Generally, swing dance is used only as a noun not a verb. Therefore, the past tense would just be "swing dance." However, if you used it as a verb, you would probably use the past tense of dance, so it would be swing danced.
The word that best defines the italicized word. is "dullness. aridity means lifeless and dull." Being dull signifies that there's a lack or a loss of keenness or sharpness. It may also mean the same as blunt or may refer to an edge point not intended to be sharp.
Answer:
I know right it's so nice
Answer:
kaowwwjsiwnwiwekeneoeneoee