Being economical with the economy

Study the following text.

Edi studied economics at university because he was concerned about the economy in his country. He knew that the Indonesian economy was not a healthy economy. At the same time, he understood the economic value of education, and he knew there were good economics faculties in Australia, so he went to study there and was soon able to compare the Indonesian economy with healthier economies in other countries.

Now use these terms - economy, the (blah blah) economy, a (blah blah) economy, economies, economic, economics - to complete the rules below.

1 is a countable noun, and like any other countable noun it needs a determiner (usually an article and/or 's').

2 may be modified, but it always has a determiner (again, usually an article and/or 's'):

3 Indonesian 4

5 healthy 6

healthier 7

8 is an adjective and so it can modify a noun.

..the 9 value of education.

When I say 10, I'm usually talking about the economy of my own country.

11 is a noun. It can be.. academic discipline:

Edi studied 12 at university.

..a broad professional area:

If I'm a teacher, I work in education. A doctor works in health. An economist is someone who works in 13.

..a discussion topic:

Let's not discuss 14. It's so boring!

The noun '15' can be used to pre-modify another noun:

..good 16 faculties in Australia.

🇮🇩 Indonesians often write I studied 17. But they mean I studied 18.