[事「こと」]だ => A is necessary/good (offering advice/suggestion) N3
Needs, Requirement
にする => にする N4
事と次第によって => Depending on the progress of the situation N2
How to say the beginning
する => become ... N4
Situation, case
[事「こと」]ができる => Be able to A; can do A, Can A; be possible to A; N4
Causative, Passive, Volitional
(の) なら~するな => If...then don't... N3
Condition (hypothetical condition)
などする => such as; things like ~ N3
Demonstrate by example
くする/にする => To make, to change into N5
Change, cause and effect
すぎる => too much N4
とする => Suppose (assumption) N3
Condition (hypothetical condition)
に[限「かぎ」]った[事「こと」]ではない => It's not limited to A, it's not only A N1
Degree/ Level/Amount
くする/にする/ようにする => to make something ~, to decide on, to try to; to make sure that ~ N4