もういい加減に学習しなさいの英語

Study on and on!

You must work harder.

Work away!

Work harder!

I will study now.

I will work with all my might―with might and main.

I'll start studying now.

Study hard.

I will study now.

hammer (away) at one's studies

I'm going to study now.

You should work in moderation

to grind away―hammer away―peg away―plod away―pound away―（at English）

Do your study.

Study hard.

to finish learning (something) already

Now, go about your study.

Study!

I will work harder in future.

Please go on with your reading!

You have only to work hard

Persevere in your efforts!

intense in one's studies

Work while you work, and play while you play

Please go on with your study.

You must study hard.

You should work in moderation―use moderation in working.

He is working harder than ever.

to work with redoubled efforts

I will now go at my lesson.