What has become easy to do?
Keeping in touch with friends has become easy to do.
How do you keep in touch with your friends?
................
How did people keep in touch in the past?
..................
What has become easy to do?
Transport things to other countries
What do you like to use that comes from another country?
...............
What is South Korea's number one food export?
noodles
What is South Korea's number one export?
Integrated circuits
What has become easy to do?
.....................
Where would you like to travel to?
..................
What has become easy to do?
We can easily search for information.
What has become easy to do?
It's become easy to study languages.
What languages would you like to learn?
................
.How do you communicate with people in other countries?
.....................
What goods do you like to buy?
What are some goods you can buy in a supermarket?
What are some goods you can buy here?
