His behavior is strange.

I couldn't understand the way he behaved.

My lips were dry, so I applied vaseline.

I made new friends at my part-time job.

He left the room previously.

I don't know what lies ahead in life.

Please go ahead and save a seat.

Arrowslits were set up in the castle walls, serving as a place to attack enemies.

Good morning, everybody.

I appreciate everyone's cooperation.