問題文全文(内容文)：
（　）内を埋めてください。

If I (　) well last night, I would not feel so sleepy now.
①sleep
②slept
③have slept
④had slept

問題文全文(内容文)：
I'll give you my phone number so that you can contact me anytime.
John spoke loudly so that everyone could hear him.
The traffic was so busy that I was late for the appointment.
Daniel was such a diligent boy that he learned lots of poems by heart.
He studied very hard, so that he got a perfect score on the test.
You won't get a seat unless you book one in advance.
I'll bring the mobile battery in case my phone runs out of charge.
You can use my tablet as long as you tell me beforehand.

問題文全文(内容文)：
動名詞をとる動詞について解説します。

①反復　②中断　③逃避の種類別に理解しましょう。

動名詞と不定詞の違いにも着目しましょう。

問題文全文(内容文)：
接続詞のwhereについて説明します。

次の英文を和訳しなさい。
He hypothesized that air was something interfering in the fall of the feather and that if an experiment could be done where there is no air, then the hammer and feather would fall at the same speed.
(2011早稲田理系)

問題文全文(内容文)：
このsoって何？？
think以外の動詞も動画でチェック！