He was antsy, waiting to start something.

He was already busy as it is, and yet his workload has increased.

He closed the door with a sudden force.

He was casually strolling in the park.

He comes to visit our house sometimes.

How did he solve that problem?

His arms have become soft due to lack of exercise.

She was saying something indistinctly.

Please never forget.

This project will take approximately one year.