He inserted the USB into the computer.

He bought six apples.

Listening to music is really enjoyable.

He obtained a copy of his family register at the city hall.

Software engineering is a field of study related to the design and development of computer programs.

I felt displeasure at his attitude.

He is conducting missionary activities in Africa.

He is working to propagate Christianity in Africa.

He was dreading the result.

Due to the recession, many companies went bankrupt.