問題文全文(内容文)：
A lot of things still ( ).

1. remain
2.remains
3. remaining
4. has remained

問題文全文(内容文)：
In the future, robots must be smarter than humans.のmustがなぜダメなのかを説明しています。

練習問題（英作文）
ほとんどの専門家は、子どもはとても若い頃からチームスポーツに参加すれば、大人になった時により協力的になるに違いないと言うことに同意する傾向がある。

問題文全文(内容文)：
【問】
Our family doctor suggested that our son ( ) a complete medical checkup every year.
① get
② getting
③ is getting
④ to get
（センター）

【問】
I suggested to Mary (　 ) with me to collect empty cans on the street, but she said she was too busy.
① come
② that she come
③ that she had come
④ to have come
（センター）

【問】
It was required ( ) placed in order.
① that the books be
② that the books were
③ the books to be
④ the books would
（近畿大）

【問】
My sister insisted (　 ) the problem by myself.
① me to solve
② on me to solve
③ on my solving
④ that I should be solved
（センター）

問題文全文(内容文)：
Small children have teeth which usually fall out between the ages of five and twelve. after which they get their 【　】 teeth.
【　】に入るのは？
①false ②forever ③general ④permanent

問題文全文(内容文)：
高校英文法　句と節の説明動画です