5
a)
A 1 discovered 2 revolutionised 3 led
B 1 launched 2 unmanned 3 orbit
C 1 pioneered 2 supply 3 lit up
D 1 came across 2 writing 3 work out 4 unreadable
b)
A medicine
В space exploration
C technology
D archaeology
A 1 discovered 2 revolutionised 3 led
B 1 launched 2 unmanned 3 orbit
C 1 pioneered 2 supply 3 lit up
D 1 came across 2 writing 3 work out 4 unreadable
b)
A medicine
В space exploration
C technology
D archaeology