Look at each of the words:
tasted
tasteful
tasteing
tastey
as you can see, the last two words should be spelled tasting and tasty, but the first two words are correct without dropping their e's.
So the answers are the suffixes
-ed and -ful
The best thing you can try to do know is search a question up and you might find it in quizlet.
When combined with interpretive typography and memorable imagery, words motivate people to action, and become a catalyst that lead to changed thinking in the mind, and speak hope to the heart of the listener.
