It's not appropriate for me to intervene in his problem.

We are working on the development of new software.

We are developing a new software.

I commute to work every morning by high-speed train.

The resolution of this monitor is very high.

It is said that a terrifying monster lives in that forest.

He was ruing his past mistakes.

Let's roll the dice and decide the next action.

She is wearing ethnic clothes.

He is a world-famous physicist.