Fill in the blanks with suitable prepositions.
A sunset marks the end (a) ______the day. It gives us the most enjoyable sight. As the sun goes (b) ______the tree-tops (c) ______the distant horizon are all red (d) ______the rays of the setting sun. The sun gradually sinks down. It now looks like a plate (e) ______gold. The floating patches of cloud along the sky look pink and golden. The red-colored flash of the sun falls (f) ______ the surface of the river and the water takes a golden hue. Then the sun seems to sink (g) ______the horizon. Darkness begins to come down (h) ______ the whole earth. Then the cowboy drives his cattle home. The birds return (i) ______ their nests. Soon everything melts (j) ______deep darkness of the night.