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Study
Wider World 4 Unit 5 (revision)
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Read the number in the sentences: Comet travel at about 3000 km per hour.
three thousand
Oops!
Okay!
Choose the odd one out: star, comet, gravity, galaxy
gravity
Oops!
Okay!
Read the number in the sentences: The speed of the sound is just over 1,200 km per hour.
one thousand two hundred
Oops!
Okay!
Choose the odd one out: long, fast, high, wide
fast
Oops!
Okay!
Name two gases:
helium, oxygen
Oops!
Okay!
Read the number in the sentences: Mars is about 344,000,000 km from Earth.
three hundred and forty-four million
Oops!
Okay!
Read the number in the sentences: The Earth is about 12.700 km wide.
twelve thousand, seven hundred
Oops!
Okay!
name two jobs connected to space:
astronaut, astronomer
Oops!
Okay!
Read the number in the sentences: The moon is about 384,000 m above the Earth.
three hundred and eighty-four thousand
Oops!
Okay!
Choose the odd one out: comet, engine, planet, moon
engine
Oops!
Okay!
Choose the odd one out: balloon, force, capsule, plane
force
Oops!
Okay!
name three parts of the solar system: moon,....
planet, star
Oops!
Okay!
name two things moving around the Earth:
satellite, moon
Oops!
Okay!
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