✨ ベストアンサー ✨
1) Help yourself to [whatever you like] from the fridge.
2) Ms. Green's son follows her [wherever she goes].
3) [Whoever tried to open it], the door wouldn't open.
4) This restaurant is crowded whenever I come.
5) However hot it is, Keisuke never uses the air conditioner.
参考にしてください。
You're welcome!😊
ありがとうございます