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D. star
E. universe
A
B
C
D
E
B
1
Match the words with the pictures.
1
2
3
4
5
1. Anyone out there?
2. Life on earth
3. The sun and the stars
4. The stars at night
2
Read the passage and choose the best title for it.
Check (√) the true sentences.
1. The earth is a star.
2. The sun is a star.
3. There is more than one galaxy in the universe.
4. The light from the stars in other galaxies has travelled for a long time to reach us.
5. Scientists have received many messages from space.
6. Spaceships have visited most of the universe.
(×)
(√)