Vocabulary

• have to: Must do
• gulp down: To swallow (food or drink) quickly or greedily.
• on earth: Used to emphasize a question expressing surprise or anger.
• inside of: Within; in the inner part of.
• pass through: To experience something, often unpleasant or difficult.
• have it easy: To live or work with little difficulty or effort.
• outside of: Located or situated beyond the boundaries or confines of something.
• filter out: To remove or separate something unwanted from a liquid or gas using a filter; to remove or ignore something unwanted from a group or collection.
• no matter: Regardless of; it does not matter.
• quick question: A brief and simple inquiry.
• constantly: Frequently, or without pause
• filter: Device to remove certain types of light, sound
• concentration: Amount or number of something in a thing or place
• flow: To move steadily and easily in a certain direction
• lot: What happens to a person in life from chance; fate
• solution: Mix of a liquid and a solid or a gas
• water: Clear liquid that forms the seas, rivers and rain
• quick: Using very little time; moving far in little time
• high: Excited or relaxed from taking drugs
• pass: Act of giving a ball to another player in a sport
• balance: Instrument for weighing things
• drink: To put water in your body through your mouth
• fresh: Clean; not used or dirty
• gulp: To swallow or drink quickly
• membrane: Outside covering of a cell