Write. (подставьте вместо пропусков эти предлоги. заранее, ! ) up, down, into, onto, under, through, across, over they are jumping the water. she is going the slide. it is running the chair. he is climbing the mountain. she is looking the window. they are walking the bridge. it is flying the sea. it is failling the boat.

They are jumping into the water.
She is going down the slide.
It is running under the chair.
He is climbing up the mountain.
She is looking through the window.
They are walking across the bridge.
It is flying over the sea.
It is failing onto the boat.

They are jumping into  the water.

She is going down  the slide.

It is running under  the chair.

He is climbing  up the mountain.

She is looking   through  the window.

They are walking  across  the bridge.

It is flying  over  the sea.

It is failling onto   the boat.