[事「こと」]だ => A is necessary/good (offering advice/suggestion) N3
Needs, Requirement
[事「こと」]ができる => Be able to A; can do A, Can A; be possible to A; N4
Causative, Passive, Volitional
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
ておく => Do something N4
Secondary Verb
にいく => Go somewhere N4
Secondary Verb
に[比「くら」]べて/に[比「くら」]べ => When compared to A N3
Comparison, Exchange
[頂「いただ」]く => Received N4
Give and take advice
へ => Go to N, head to N , Often followed by verbs like 行く/いく, 来る/くる, 向かう/むかう… N5
Particles
くせして => Even though A N2
Contrast,Surprise
~てください => Please do ~ N5
Asking and Telling
てくれる => Do for someone. N4
Give and take advice
ずくめ => Completely A, entirely A N1
Degree/ Level/Amount