He was immersed in music.

He was dragging the heavy luggage.

My father is spreading phosphate fertiliser in the field.

I met him for the first time in a long time.

The afternoon classes are more difficult than the morning classes.

No, that is incorrect.

Taku decided to find a new hobby to expand his horizons.

He pushed open the door and entered the room.

I always eat lunch in the park during the daytime.

He was dragging a heavy load.