3.The world has become a global village.
a People have become more mobile, both physically and electronically.
b. The technology of air transport brings together international business contacts.
There has never been a time when so many nations were needing to talk
to each other so much, or when or many
people wished to travel to so many places.
d.
The farther one travels from the cities to the rural areas, the more the traveler will see rural life not much different
C.​