Nancy joins fewer clubs than I because she has _______free time.

填入下面文段空白处的词语，最恰当的一组是（ ）注重学英语是好事，同时也要十分重视母语的学习。汉语是世界上最优美、最富表现力、最有魅力的语言之一。 ① 中国改革开放进一步发展，学习汉语的外国人越来越多，我们自己 ② 应该学好汉语，用好汉语。 ③ 某些人以能讲英语为荣，说话时 ④ 夹上许多“洋文”，而母语的使用 ⑤ 白字连篇，出尽“洋相”。

He has behaved in the most extraordinary way; I can’t________his behavior at all. [ ]

I was completely terrified when I suddenly saw a dark figure leaning ________ the door in front of me.

I thought Father would be better, but _______it is, he is getting worse, which makes me more worried.