RHRW Lesson 1 Review

What is the meaning of the prefix "sub"?

• Above, over

• Below, under

• Around, near

• Between, among

Which word means "a system of trains that runs below the ground"?

• Subject

• Submerge

• Subway

• Subset

Which word means "to put something under water"?

• Subset

• Submerge

• Subway

• Subterranean

Which word means "a part of a larger group of related things"?

• Submerge

• Subway

• Subset

• Subterranean

Which word means "below the surface of the earth"?

• Submerge

• Subterranean

• Subject

• Subway

Fill in the blank: "The ________ of all the crayons in the box is the group of blue crayons."

Fill in the blank: "After we traveled above ground on the monorail, we rode underground on the __________."

Fill in the blank: "The submarine was __________ for three days before surfacing."

Fill in the blank: "Ants often live in __________ colonies that you won’t see unless you dig underground."

Fill in the blank: "My dog acts like she is the queen and the cat is her __________."