問題文全文(内容文)：
「現在完了進行形」と「現在完了形」の違いを解説します。

動作の「時点」に着目して、適切な使い分けが出来るようになりましょう！

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)：
森田先生が時制について解説します。

以下の問題に挑戦してみましょう！
If it (　) raining soon, shall we go out for a walk?
① stopped　② stops　③ will stop　④ would stop

問題文全文(内容文)：
「動名詞とは何か？」について解説しています。

問題文全文(内容文)：
By the end of next year, I ( ) for thirty years.
1.could live
2.have lived
3.will have lived
4.will be lived