Điền từ
THE RAIN
Rain falls from clouds in the sky. There are ...many...much/many/any raindrops in a cloud. When small raindrops meet, they make one big raindrop. When there are lots of big raindrops, rain (1)
fall/falls/fell to Earth. When rain falls, water goes into rivers. Water in rivers goes (2)
into/down/from oceans. When it’s sunny, water on top of the ocean gets (3)
warm/warmer/warmest. Some of the water goes up to the sky (4)
and/so/but makes clouds. (5)
After/To/Then rain falls again. This is called the water cycle.