hard|harder

他用力推了门。

He gave the door a ___hard push.

经过几个月的刻苦学习，她通过了考试。

After months of ___hard study, she passed the exam.

雨一整天都下得很大。

It's been raining ___hard all day.

她尽可能地用力踢球。

She kicked the ball as ___hard as she could.

那是一个多云的日子，风刮得很大，城市很安静。

It was a cloudy day, the wind was blowing ___hard, and the city was quiet.

如果你想通过这门课，你就必须更加努力。

You'll have to work ___harder if you want to pass this class.

她每天努力学习。

She studies ___hard every day.