Trắc nghiệm Unit 12: Life On Other Planets
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Câu 1
Scientists believe that life might exist on planets that are similar ______ Earth.
Câu 2
Mars is often called the “Red Planet” because of its ______ color.
Câu 3
UFO stands for ______.
Câu 4
The alien said they ______ from a galaxy far away.
Câu 5
Life on other planets is a popular topic in both science and ______.
Câu 6
If I saw a UFO, I ______ a photo of it.
Câu 7
Scientists are looking for signs of ______ on other planets.
Câu 8
Have you ever ______ a documentary about aliens?
Câu 9
Some people believe that aliens have already visited ______ Earth.
Câu 10
The planet Venus is too hot for humans to ______.
Câu 11
They discovered a planet with water, which makes it ______ for life.
Câu 12
A space mission to Mars may take more than six months to ______ there.
Câu 13
Scientists haven’t found ______ evidence of alien life.
Câu 14
Aliens in movies often have large heads and ______ eyes.
Câu 15
If there were aliens, we ______ already have received their messages.
