Share Are aliens real?
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Do some people believe aliens are real?
Yes
Why do some people think aliens could exist?
Because space is very big
What do scientists look for to find life in space?
Water and air
What does UFO stand for?
Unidentified Flying Object
Can all UFOs be aliens?
No
What planet do humans live on?
Earth
Is there clear proof of aliens yet?
No
Why do some people NOT believe in aliens?
There is no strong evidence
Is space small or huge?
Huge
Is the alien topic good for debate?
Yes
Choose the correct sentence: Aliens ___ real.
are / is / was
Choose the correct sentence: Scientists ___ planets.
study / studies / studied
Choose the correct verb: People ___ about aliens.
talk / talks / talked
Choose the correct tense: Yesterday we ___ the stars.
looked / look / looking
Choose the correct sentence: A UFO ___ in the sky.
appears / appear / appeared
Choose the correct verb: Space ___ very big.
is / are / were
