問題文全文(内容文)：
大串先生が第4文型の書き換え方を紹介します。

勉強の参考にしましょう！

問題文全文(内容文)：
【問題】
The current situation in the Middle East ( ) all around the world since it may affect the global energy industry.

A. has been watching
B. is being watched
C. is watching
D. watched

【問題】
"English tea, drunk all over the world, ( ) made from the same plant as Japanese tea.

① and
② has
③ which
④ is

【問題】
"Did you know that Albert Einstein, the famous physicist, (　) meat?"
"Yes, if my memory serves, he became a strict vegetarian one year before he died."

① hadn't stopped eating
② has been stopped from eating
③ has stopped eating
④ stopped eating

【問題】
Children (　 ) by bilingual parents may naturally learn two languages.

① bringing up
② brought up
③ have brought up
④ were brought un

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ましょう！
Since local people reported that they had seen bears in a nearby river, the police (　)　to the area.
ア. was sent
イ. sent
ウ. send
エ. were sent

問題文全文(内容文)：
I saw him enter the room.を受動態にする

問題文全文(内容文)：
【問】
Saki, why don't you take some time off?
You ( ) too much lately.
① would work
② had worked
③ should have worked
④ have been working
(センター改)

【問】
Ever since they first met at the sports festival, Pat and Pam (　 ) each other.
① are emailing
② emailed
③ have been emailing
④ will email
(センター)

【問】
Nicole ( ) novels for about seven years when she won the national novel contest.
① had been writing
② has been writing
③ has written
④ is writing
(センター)

【問】
We ( ) playing baseball for about half an hour when it started to rain very heavily.
① had been
② have been
③ might be
④ would be
(センター)

【問】
I wonder if Stella has lost my number. ( ) her call for the last two hours.
① I'd expected
② I'll have expected
③ I'm expecting
④ I've been expecting
(センター)