だから
therefore
A is the reason, and B is the result
それで
then, so
A is the reason, and B is the result
または
also, or
either A or B; interrogative sentences
それに
besides
(A is good, but B is even better;
A is negative and B is even worse)
そのうえ
furthermore, in addition
(A is good, but B is even better;
A is negative and B is even worse)
すると
in such case, then
B has happened following A happening
けれども
however, but
A is a fact, but B is contrary to A
それなら
then, if so, then ∼
listening to someone, and then giving advice or doing something
ところで
by the way
used to indicate topic change