Ch. 5 Prefixes and Roots 1/31

Frogs, toads, and salamanders are all ______ animals.

• immature

• amphibious

• independent

• measurable

The stranger was very kind to act as a(n) ______ for the elderly woman and carry her bags to the train.

• porter

• important

• immeasurable

• audible

Treasure Island was a(n) ______ size—about nine miles long and five miles wide.

• measurable

• immature

• independent

• immeasurable

The secret conversation of Long John Silver and his men is only ______ to Jim Hawkins because he happens to be inside a nearby apple barrel when it takes place.

• audible

• inaudible

• important

• immature

The puppy isn’t trained yet, so he doesn’t know to stay in the yard or to only go to the bathroom outside. He is still ______.

• mature

• immature

• independent

• immeasurable

The sound of the floor creaking must have been ______ to everyone except me, as I woke up every time I heard it while my sisters and brothers slept.

• audible

• inaudible

• important

• measurable

The ______ of the rainforest is crucial for maintaining ecological balance.

• biodiversity

• porter

• amphibious

• independent

A person who can make decisions on their own is considered ______.

• dependent

• independent

• immature

• inaudible

The value of friendship is ______; it cannot be measured.

• measurable

• immeasurable

• important

• audible

A(n) ______ person is someone who is fully grown and developed.

• immature

• mature

• independent

• inaudible