Question

(*´╰╯`๓)♬

1,4が分かりません。

1は後ろに主語がないからですか？

両方和訳と解説お願いします(＞人＜;)

)内から最も適切な語句を選び、 英文を完成させなさい。
Chisteki
1. Give this money to whoever, whenever) needs it.
2. You should not give up, (however,
3. My mother supports me (however,
whichever work is the harder.
4. I will do (however,
whatever) difficult it seems to you.
whenever ) I am in trouble.