preposition of movement

When the class finished, I opened the door and walked ____ the room

Celia jumped ____ the rock and ____ the water.

Megan came _____the house and started to cook dinner

When I was younger, I fell ____ my bike many times.

Don't walk____ a ladder. It's bad luck!

We walked ____ the town and took some photographs.

Peter swam ____ the river to the other side.

Steve took a key_____ his pocket and opened the door.

We didn't have a key, so we climbed _____ a window ___ the house.

My little brother loves climbing ____ trees.

He decided to climb ____ the hill because it was getting dark.

She walked quietly ___ the corridor to take the elevator