Her success is due to her hard work.

We participated in the local cleaning activity over the weekend.

He likes living in a big city.

Please hurry up because we don't have time.

He led us on using the character 爰.

He is devoting his energy to his work.

I was frustrated by his sluggish movements.

His sluggish movements irritated all of us.

We should have a margin in our schedule.

He has plenty of time, so he is reading a book leisurely.