Variant 1 You could have come first and won the race if you … faster

28. What is the main idea of the text?

A) Scientists are working hard to find new planets. B) A planet should contain liquid water to sustain life.

C) The newly found planet will attract many scientists. D) A new planet, which may contain, life has been found.

29. In comparison to the RED DWARF our Sun is … .

A) almost the same size B) cooler C) much bigger D) much smaller

30. It is clear from the passage, water …

A) is little important to start life anywhere B) is crucial to support our life

C) is very costly thing in our life D) is heavily difficult to make life beyond the Earth

VARIANT 42