Vocabulary consisting only from characters you are able to read
次々
cugicugi
in succession, one by onejlpt3
改める
aratameru
(1)to change, to alter, to revise, to replace, (2)to reform, to correct, to mend, to improve, (3)to examine, to check, to inspect, (4)to do properly, to do formally ichidan, verb, vtrans
付ける
cukeru
(1)to attach, to join, to add, to append, to affix, to stick, to glue, to fasten, to sew on, to apply (ointment), (2)to furnish (a house with), (3)to wear, to put on, (4)to keep a diary, to make a ichidan, jlpt3, verb, vtrans
反省
hansei
reflection/reconsideration/introspection/meditation/contemplation/(P)jlpt3, leda1, suru