Subject-Verb Agreement

Front

Cave paintings in the Mississippi Valley have puzzled archeologists.

Back

has

Front

Working in public relations generally involves managing the flow of information between a business or government agency and the public.

Back

involves

Front

In the ocean's deepest part lies the Mariana Trench and HMRG Deep, the lowest spots identified on Earth.

Back

sit

Front

The founding of The Chicago Tribune by James Kelly, John Wheeler, and Joseph Forest was prompted by the desire to create a world-class newspaper in a region lacking serious journalism.

Back

was

Front

Carnegie and Vanderbilt, powerful late 19th-century figures, were not born wealthy.

Back

was

Front

The study of foreign languages requires considerable effort and time. Access to the right tools makes a huge difference, but what constitutes the "right" tools varies based on prior exposure and personal preference.

Back

requires

Front

The study of foreign languages requires effort and time. Access to the right tools makes a huge difference. The "right" tools change based on prior exposure to the language and personal preference.

Back

makes

Front

The study of foreign languages requires effort and time. Access to the right tools makes a difference. What constitutes the "right" tools changes based on previous exposure to the language and personal preference.

Back

changes

Front

One of the most commonly consumed foods in the world are the banana. Benefits include reduced heart disease risk and lower blood pressure.

Back

is

Front

Peacocks are large, colorful birds known for their iridescent tails. These tail feathers, or coverts, spread into a distinctive train with colorful "eye" markings, used in mating rituals and courtship displays, forming a fan that touches the ground.

Back

spread