問題文全文(内容文)：
英作文でコンマを正しく使えますか？

今回は最も有名な「オックスフォードコンマ」の使い方を紹介します！

問題文全文(内容文)：
【問】
I will buy you lunch ( ) at you.
① she smiled
② rather she had smiled
③ if she would smile
④ should she smile
(國學院改)

【問】
( ), I would stay at home.
① If it rain
② If it were rain
③ Were it to rain
④ Should it rains

【問】
He opened his mouth ( ) to say "No," but he didn't.
① as far
② as if
③ as much
④ what if
(センター)

問題文全文(内容文)：
always, usually, often, sometimes, neverなどのいわゆる「頻度をあらわす副詞」をどこに置くか確認します。

問題文全文(内容文)：
()の中の英単語を並び替えなさい.

① A: Does (songs, your, these, sister,like)?
B: Yes. She often sings them.

② 私のおじがくれた時計は宝物の1つです。
(gave, one, uncle, the watch,my,me,is) of my treasures.

③ A: Hey, isn't this the (were, for, you, looking,letter)?
B: Oh, yes. Where did you find it?

問題文全文(内容文)：
空所に入るのは?
Paul will start working in Singapore after he ( ) university.

1. will finish
2. finishes
3. finish
4. finished