They don’t find it difficult to do the task. They are used to doing the task.

Please don’t leave the door unlocked. Would you mind not leaving the door unlocked?

My brother said I could use this mobile phone. My brother allowed me to use this mobile phone.

She’s always nervous when taking an exam. Taking an exam makes her nervous.

Why don’t we buy those flowers? He suggests buying those flowers.

They drive to work in nearly an hour. It takes them nearly an hour to drive to work.

He managed to open the door. He succeeded in opening the door.

It isn’t necessary to finish the work today. You don’t have to finish the work today.

That’s the last time I go to that restaurant. I certainly won’t go to that restaurant again.

“You should take a holiday” – the doctor advised me. The doctor advised me to take a holiday.