[Разнообразие] is the spice of life, Dad always said.

Hint: This is an idiomatic phrase.

Variety

Info: ”Change” or “variation” make sense, but are not part of the idiom.

All Amendments to the U.S. [Конституции] must be approved by 34 of the states.

Hint: This word will have a capital first letter!

Constitution

Her [запутанные] series of lies didn’t really help.

Hint: Find a synonym for “intricate”!

complex intricate complicated

Is there [достаточно] money for the journey?

Hint: Find a synonym for “enough”!

sufficient enough