I found a sea hare at the beach.

When I look outside, it's raining.

Have you ever seen a bat flying around in the night sky?

Since it started raining, I opened the bat umbrella.

The door opens.

When he opened the window, fresh air flowed into the room.

When he opened the window, fresh air flowed into the room.

When it snows, the whole town turns white.

When I looked out the window, it was raining.

I found a swift moth in the park at night.