Adverbs indicate - how , where, or when something is done ; they describe the : 1?

Adverbs indicate - how , where, or when something is done ; they describe the : 1. ____ 2. - _______ or 3. - _______and answer questions suchas 4 - _______? , 5. - _______? 6. - __________ There are adverbes, such a first, then, next, finally, after, that, that indicate the 7. - ________ in wich a list of events happen. Notice that only 8. ______ and 9. ________ have a fixed position in a paragraph, beginning the 10. _________ sentence and the 11. __________ sentence respectively, 12_________ 13___________ and 14 ________ can introduce any of the other steps in the 15_____________.