やや気がかり、まったく平気。

やや気がかりなのは、熟練の英文が書けないので。
アメリカ人の英語プロのような自然な英文が書けない。
I found out that the word "note" is not the same as the Japanese "noto," which means "notebook."
I enjoy learning English from Dennis.

I went into hospital for an operation.
I was in bed for five days and read a