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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
  • Saturn is the _______ (interesting) planet because of its beautiful rings.
    most interesting
    more interesting
    interestingest
    interestinger
  • I am a vast, dry area of land with very little rainfall, often covered in sand. What am I?
    Desert
  • [Present Continuous] It's getting dark because the sun __________________ (set) behind the horizon.
    has setting
    are setting
    sets
    is setting
  • The Arctic is ___________ (icy) than any other landscape on the list.
    icer
    icyer
    more icy
    icier
  • I am a bright flash of electricity in the sky that happens during a thunderstorm. What am I?
    Lightning
  • [Present Simple] A space shuttle _____ (carry)astronauts into space, but it is very expensive to launch.
    is carrying
    are carrying
    carry
    carries
  • I am the only planet in the solar system that has life, water, land, trees, animals, and people like you. Who am I?
    Earth
  • 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
  • Jupiter is the __________________ (big) planet in our solar system.
    biggest
  • I am a mountain that can erupt with hot lava, ash, and gas. What am I?
    Volcano
    River
    Desert
    Coral Reef
  • [Present Simple] A satellite _____ the Earth because it sends signals for GPS and TV.
    orbit
    orbits
    is orbiting
  • 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
  • [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
  • I am the smallest planet and the closest one to the Sun. What am I?
    Mars
    Pluto
    Mercury
    Neptune
  • [Present Continuous] Three lightnings _______ (flash) on the stormy sky.
    are flashing
    flashes
    is flashing
    flash
  • A coral reef is often __________________ (colorful) than the barren surface of a volcano.
    more colorful
  • 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
  • A rainforest is much __________________ (wet) than a desert.
    wetter
  • [Superlative] As our home, Earth is the planet we know the __________________ (good).
    best
  • I am a machine that explores other planets by moving across their surfaces. What am I?
    Telescope
    Satellite
    Rover
    Space Shuttle
  • [Present Continuous] The stars in the sky _________ (shine) very brightly tonight.
    is shining
    shines
    are shining
    shine
  • I am a colorful arc in the sky caused by the reflection of sunlight in raindrops. What am I?
    Northern Lights
    constellation
    sunset
    rainbow
  • Neptune is the __________________ (far) planet from the Sun.
    farther
    fariest
    farest
    farthest
  • [Present Continuous] A beautiful rainbow __________________ (form) after the summer shower.
    is forming