Air fills.

Meaning: This means that the air is becoming full of something, such as music or sound. It's like saying, The space around us is becoming filled with sound.

Choice of Words: Air is the mixture of gases that surrounds the Earth. Fills is a verb that means to make full or supply something. In this case, it is referring to the air being filled with something, such as music or sound.

Alternative Expressions

Air expands.

Meaning: This means that the air is getting bigger or taking up more space, like when you blow up a balloon.

Choice of Words: Air is the mixture of gases that makes up the atmosphere of the Earth and other planets. Expands means to become larger or to take up more space. When you put them together, "Air expands" means that the air is getting bigger or taking up more space.

Air takes up space.

Meaning: This means that the air is using up or filling a certain amount of space, like when you fill a glass with water.

Choice of Words: Air is the mixture of gases that makes up the atmosphere of the Earth and other planets. Takes up space means to occupy or fill a certain amount of space. When you put them together, "Air takes up space" means that the air is using up or filling a certain amount of space.

Related Expressions