WOTD CHALLENGE KNU

There has been a general ____ in the standard of living.

IMPROVE

What is ___ tourism?

SUSTAIN

___ will soon be paying higher air fares.

CONSUME

His age is completely ____ if he can do the job. It makes no difference.

RELEVANT

Instructors should ___ new movements before letting the class try them.

DEMONSTRATION

He didn’t realize the ___ of what he had seen.

RELEVANT

Vigorous exercise increases oxygen ____.

CONSUME

Susie is ___ gradually with this new treatment.

IMPROVE