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CAM ESL Unit 2 Review
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[Present Continuous] Look at the sky! The Northern Lights _________ (dance) above the mountains.
are dancing
Oops!
Okay!
Saturn is the _______ (interesting) planet because of its beautiful rings.
most interesting
more interesting
interestingest
interestinger
Oops!
Okay!
I am a vast, dry area of land with very little rainfall, often covered in sand. What am I?
Desert
Oops!
Okay!
[Present Continuous] It's getting dark because the sun __________________ (set) behind the horizon.
has setting
are setting
sets
is setting
Oops!
Okay!
The Arctic is ___________ (icy) than any other landscape on the list.
icer
icyer
more icy
icier
Oops!
Okay!
I am a bright flash of electricity in the sky that happens during a thunderstorm. What am I?
Lightning
Oops!
Okay!
[Present Simple] A space shuttle _____ (carry)astronauts into space, but it is very expensive to launch.
is carrying
are carrying
carry
carries
Oops!
Okay!
I am the only planet in the solar system that has life, water, land, trees, animals, and people like you. Who am I?
Earth
Oops!
Okay!
I am an object that orbits a planet, sending and receiving signals for things like TV and WiFi. What am I?
Space Shuttle
Rover
Telescope
Satellite
Oops!
Okay!
Jupiter is the __________________ (big) planet in our solar system.
biggest
Oops!
Okay!
I am a mountain that can erupt with hot lava, ash, and gas. What am I?
Volcano
River
Desert
Coral Reef
Oops!
Okay!
[Present Simple] A satellite _____ the Earth because it sends signals for GPS and TV.
orbit
orbits
is orbiting
Oops!
Okay!
I am an instrument used to make distant objects, such as stars and galaxies, appear much closer. What am I?
Rover
Satellite
Telescope
Space Shuttle
Oops!
Okay!
[Present Simple] Scientists ____ (use) a powerful telescope, or they can send a robotic probe to get a closer look at a planet.
used
uses
using
use
Oops!
Okay!
I am the smallest planet and the closest one to the Sun. What am I?
Mars
Pluto
Mercury
Neptune
Oops!
Okay!
[Present Continuous] Three lightnings _______ (flash) on the stormy sky.
are flashing
flashes
is flashing
flash
Oops!
Okay!
A coral reef is often __________________ (colorful) than the barren surface of a volcano.
more colorful
Oops!
Okay!
I am known as the "Red Planet" and scientists are searching for signs of past life on my surface. I am rocky! What am I?
Mars
Oops!
Okay!
A rainforest is much __________________ (wet) than a desert.
wetter
Oops!
Okay!
[Superlative] As our home, Earth is the planet we know the __________________ (good).
best
Oops!
Okay!
I am a machine that explores other planets by moving across their surfaces. What am I?
Telescope
Satellite
Rover
Space Shuttle
Oops!
Okay!
[Present Continuous] The stars in the sky _________ (shine) very brightly tonight.
is shining
shines
are shining
shine
Oops!
Okay!
I am a colorful arc in the sky caused by the reflection of sunlight in raindrops. What am I?
Northern Lights
constellation
sunset
rainbow
Oops!
Okay!
Neptune is the __________________ (far) planet from the Sun.
farther
fariest
farest
farthest
Oops!
Okay!
[Present Continuous] A beautiful rainbow __________________ (form) after the summer shower.
is forming
Oops!
Okay!
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