Question

h

33番で仮定法の問題なのですが１番が答えになる理由がわからないので教えていただきたいです。

5
VI 次の空所に入る最も適切な語または語句を1~4の中から1つずつ選びな
さい。
(32) Some people agree with our proposal while ( ) do
1. all
2. another
I would like you
to con
1. you arrive
(3.)you
had arrived
③others
4. them
come to my office first if ( ) on time./
2. you arrived
4. you did arrived
ful (
) about how to stay healthy.
(39
Patien
1. let
3. let