問題文全文(内容文)：
Lesson10-1 関係代名詞(主格)についての解説動画です。後置修飾・先行詞・格といった用語についても解説しています。

例文
Mike is the boy who lives next door.
I'm looking for the bus which goes to Nagano.
The book which was written by him is interesting.

問題文全文(内容文)：
SVOC（文型）って第一から第五まで分かれていますが、
そもそもバラにしてちゃんと考えたことありますか？
1つずつ丁寧に見ていきます！（分類の話ではありません）

問題文全文(内容文)：
（　）内を埋めてください

He(　) be a good student, for he never studies.
① must not
② has to
③ cannot
④ does not have to

問題文全文(内容文)：
森田先生が英文法を解説します。

以下の問題に挑戦してみましょう！
1. Mr. Tanaka (　) his coworker for help.
(A) asked
(B) talked
(C) listened
(D) thought

2. The annual meeting will take (　) in Brazil this year.
(A) place
(B) places
(C) placing
(D) placed

3. Mr. Lui will report (　) Ms. Okada.
(A) in
(B) to
(C) at
(D) for

4. Mr. Yung visited the laboratory (　) the purpose of checking the progress of the quality tests.
(A) at
(B) to
(C) for
(D) in

5. Not only the employees but (　) their family members can attend the event.
(A) either
(B) between
(C) also
(D) neither

6. I need to (　) the draft before the publication date.
(A) look
(B) review
(C) talk
(D) go

7. Mr. Dales carried out (　) on marketing.
(A) researching
(B) researches
(C) research
(D) researcher

8. (　) of the employees has to attend the workshop.
(A) All
(B) Each
(C) Several
(D) Some

問題文全文(内容文)：
今回は【形式主語(仮主語)】についての解説です。