on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
现在
xiàn zàiㄒㄧㄢˋ ㄗㄞˋ
now; at present; modern; current; nowadays[cedict]
肯定
kěn dìngㄎㄣˇ ㄉㄧㄥˋ
to be sure; to be certain; sure; certain; definite; to confirm; to affirm; affirmative[cedict]