27. Do you ever gaze into ... space and wonder if ... other life forms exist in ...universe?
A) -/-/the B) C)-/the/an D) a/an/-
28. Most mirrors are made from ... glass to which ... thin
layer of silver or aluminium has been applied.
A) a/a B) the/a C)-/a D) -|-
29. Dolphins that are free in ... nature live around 40
years. A) a B) the C)-D) an
30. How ... has your country made in improving the
quality of medical care available to the average citizen?
A) much progress
B) many progress
C) much progresses D) many progresses
31. Many people are multilingual, but ... people speak
more than ten languages.
A) not much B) very a few C) many D) very few​

svredinova98    2   30.04.2021 09:27    4