Read the text. Fill in the gaps with the correct verb. Some verbs can be used several times.
Water is пустоmade of two hydrogen and one oxygen atom. When water пустоgets into the air, it can become a gas called water vapour. When pieces of water vapour пустоget into the sky, it cools down and becomes tiny drops of water. This is how clouds are пустоmade . Later, the drops of water in the cloud join together to пустоmake bigger drops. When the drops пустоget too big and heavy, they fall as rain.If you пустоlook at clouds, they usually are white or gray. They пустоlook white because they reflect light from the sun. They пустоlook gray when they are very thick or when there are a lot of them. Clouds are not solid. But a large cumulus cloud can weigh as much as a hundred elephants!