ENGL04 RE & HW Major 3

rare and worth a lot of money

• precious

• self-sustaining

• economic

• eager

able to do something : having the qualities or abilities that are needed to do something

• eager

• capable

• self-sustaining

• reusable

able to continue or survive without outside assistance

• capable

• eager

• self-sustaining

• reusable

relating to the process or system by which goods and services are produced, sold, and bought

• precious

• capable

• valuable

• economic

to support

• back

• invest

• require

• replace

to use money to earn more money

• establish

• invest

• replace

• back

to begin or create (something that is meant to last for a long time)

• require

• invest

• renew

• establish

a period of 10 years

• decayed

• millennium

• century

• decade

the act of traveling far in order to study something

• adventure

• astronaut

• exploration

• motivation

anxious or worried

• grounded

• concerned

• demanding

• renewed