garden – n. an area of ground where plants (such as flowers or vegetables) are grown

rectangular – adj. having a four-sided shape that is made up of two pairs of parallel lines and that has four right angles; a shape in which one pair of lines is longer than the other pair

informal - adj. not orderly or planned carefully

concrete – n. a hard, strong material that is used for building and made by mixing cement, sand, and broken rocks with water

drain – v. to remove (liquid) from something by letting it flow away or out

hose – n. a long, usually rubber tube that liquids or gases can flow through

slope – v. having an upward or downward slant

sweep – -v. to remove dust, dirt, etc., from (something) with a broom or brush