Due to industrialization, we have to cope _______ the fact that many species are _______ danger _______ extinction.
A.for / on / with
B.with / in / of
C.at / upon / over
D.over / at / for

The more powerful weapons are, the more terrible the _______ is.
A.creativity
B.technology
C.history
D.terrorism

Choose the word/phrase that has the CLOSEST meaning to the underlined one.
In the future many large corporations will be wiped out and millions of jobs will be lost.
A.eradicated
B.erased
C.escalated
D.threatened

Constant _______ of attack makes everyday life dangerous here.
A.threaten
B.threateningly
C.threat
D.threatening

No one can predict the future exactly. Things may happen _______.
A.expectedly
B.expected
C.unexpected
D.unexpectedly

It is often a good idea to start with small, easily _______ goals.
A.achievement
B.achievable
C.achieve
D.achiever

Choose the best word/phrase to complete the sentences from 10 to 30.
Many teenagers show signs of anxiety and _______ when being asked about their future.
A.depressed
B.depressing
C.depression
D.depress

An economic _______ is a time when there is very little economic activity, which causes a lot of unemployment and poverty.
A.depression
B.development
C.mission
D.improvement

Someone who is _______ is hopeful about the future or the success of something in particular.
A.pessimistic
B.stagnant
C.optimistic
D.powerful

Can you make a ________ estimate of how much our expedition in the desert may be?
A.roughly
B.roughing
C.roughen
D.rough