U2L6 Review Reading Assessment

An irregular plural noun is a noun that does not follow the standard rules of adding 's' or 'es' to form its plural. For example, 'cactus' becomes 'cacti'.

The prefix 'tele-' means 'distant' or 'far off'. It is used in words like 'television' and 'telecommute'.

'Conducted' means to carry out or perform an activity, such as tests or experiments.

The Greek root 'phon' means 'sound'. It is found in words like 'symphony' and 'telephone'.

The Latin root 'sign' means 'mark'. It is found in words like 'insignia' and 'signature'.

A plural noun is a noun that indicates more than one person, place, thing, or idea, such as 'dogs' or 'cars'.

A prefix is a group of letters added to the beginning of a word to change its meaning, such as 'un-' in 'unhappy'.

A root word is the base part of a word that carries its primary meaning, to which prefixes and suffixes can be added.

A 'symphony' is a complex musical composition for a full orchestra, typically in four movements.

'Insignia' refers to a badge or emblem that indicates rank, membership, or authority.