Ex5
Circle the corect variant ( true/false).
a) People were often terrified when bright objects flew through the sky. (T / F)
b) Even the most powerful telescope can't see black holes.
(T / F)
c) The lights in the sky are omens of disaster. (T / F)
d) A huge collection of satellite dishes and advanced computing power are used to find evidence of alien life. (T / F)
e) Comets are just beautiful displays in the sky. (T / F)
Ex6
Identify the main idea of the text and comment on it 25 words.
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