It is important to prepare well beforehand for a job interview.

I need to finish my homework before going out with my friends.

He is sitting right in front.

Greed is often the cause of many evils in society.

Commercial aviation has experienced exponential growth over the last century.

During our mountain hike, we heard a deafening noise caused by an avalanche.

When the rainshower started, we had to run to find shelter.

He has a deep aversion to conflicts, which sometimes makes him too accommodating.

The aeroplane landed smoothly on the airport runway.

In the Middle Ages, the avant-garde was essential to protect the main army from surprise attacks.