When she said thank you, I replied with 'you're welcome'.

When she said thank you, I replied you're welcome.

Regarding this matter, I kindly request your prompt attention.

He continued studying for the exam without being crushed.

My grandfather is already sixty years old.

His phone rang while he was in the middle of a meal.

He opposed the opinion of the majority group.

He was doing a live commentary of the soccer game.

He was observing a three-dimensional image using a stereoscope.

I cross this overpass every day to go to school.