ページ3:

b. If S had done ~, S'would [could] have done....
「もし(あのとき)~だったなら…した〔できた〕だろう」
・
To the members of the science club: If
hadn't joined this club, which club
You
have joined?
You
would
KOKUYO ノーM892

ページ4:

②「~ならいいのに」「まるで~のように」(事実と異なる
a. I wish ~「~ならいいのに」
・I wish I could understand what my cat
Leo was thinking.
こと)

ページ5:

b. as if (though〕 ~「まるで〜のように」
D
A local man said, "Sometimes I feel as it
I were good at acting!
KOKUYO
ノーM892