あなたは一生懸命英語を勉強しなければならない。の英語

You must study English hard.

You should study English harder.

You should study English seriously.

All you have to do is to try hard to master English.

All you have to do is try hard to master English.

You must endeavor to improve your English.

You should persist in your efforts to learn English.

I have to make an effort to study English.

You should persist in your efforts to learn English.

You should persist in your efforts to learn English.

You should persist in your efforts to learn English.

You had better study English thoroughly.

To do this, you need to study English.

You have to study English step by step.

To study English is important.

I try my best with my English study for you.

If you study English as hard as you can, you may become a person who speaks wonderful English.

It's nice to know that you want to learn the English language.

Patience is necessary for English study.

I think that only people that need English should study.

I intend to study English seriously.

You must not learn English.

Please study English.

Learning English requires patience.

English will take you a long time to master.

I want to learn English from you.

I'll turn over a new leaf and study English very hard.

Please do your best with the English test.

Good luck with the English test.

We recommend you to study English.