improve|improves|improved|improving

我每天读英语书来提高我的词汇量。

I read English books every day to ___improve my vocabulary.

我认为提高法语的最好方法是住在法国。

I thought the best way to ___improve my French was to live in France.

它确实能提高我的口语技能。

It really ___improves my speaking skills.

我的英语进步了很多。

My English has ___improved a lot.

她通过每天阅读来提高英语。

She is ___improving her English by reading every day.