Lesson 7 Vocabulary Quiz

The green flag was the signal to start the race.

What does signal mean?

• noise

• sign

• permission

• cancellation

If you collide with something while walking, you might:

• have lunch

• run away

• fall down

• be happy

Something achievable is:

• risky to do

• fun to do

• difficult to do

• possible to do

In line 1, crust means:

• the outer part of the planet

• the hard covering on bread

• volcanic rocks

• diamond mines

Another word for invariable is:

• intolerable

• repeatable

• unconscious

• unchanging

The opposite of obtainable is:

• unimaginable

• inaccessible

• invisible

• irresponsible

An area's landscape might include:

• hills

• floor

• sky

• space

When you alter (line 2) something you:

• store it

• bury it

• like it

• change it

When you feel a jolt (line 4) you feel a:

• dull pain

• sharp jerk

• slight burn

• mild dizziness