Tom worked hard only to fail the exam.

He studied hard only to fail in the exam.

They worked hard for the sake of their children.

North Koreans are fighting hard to survive.

She studied hard in order not to fail the entrance exam.

We make it hard for whom?

He commanded us to work hard.

My mother worked hard in order to rear us.

My mother worked hard in order to raise us.

He worked hard in order to succeed.

We worked hard so as to increase our sales.

We worked hard to make ends meet.

I worked hard to succeed.

Study hard, or you'll fail the exam.

Scientists are working hard to put an end to AIDS.

I don't know.

Once elected, I will do my best for all of you who supported me.

The minister worked hard on behalf of the poor.

You're risking your life to save your kingdom.

You're already familiar with all of the key concepts in making a lexical analysis library.

In order to buy a foreign car, he worked very hard.

She worked hard in behalf of her family.

I decided that I was going to work as hard as I can.

It will pay you to study hard.

I worked hard in order to support my family.

The teacher reminded us to study hard for the test.

Thus have I walked.

Study hard so you don't fail.

Getting here so early just to work on that.

I worked hard in order to pass the math test.

Study hard so you don't fail.

You must study hard lest you fail.

I want to divide this thing completely and see what type of a decimal I actually get.

She worked hard on account of her children.

He studied hard in order to pass the test.

He worked hard to make his child happy.

He worked hard to support a large family.

Justice. Truth. Communism.

We've been working all the time, sir.

He worked hard otherwise he would have failed in the examination.

More important is motivation and determination.

She worked hard in order to save money.

I woke up in free fall. You?

He worked hard to obtain his objective.

He worked very hard for the sake of his family.