The fundamental issue for Canada is the _____ of American economic growth.
sustainability
sustainable
sustain
sustaining
There has been a steady decrease in the number of ____ to the museum.
visitors
visit
visiiting
visited
Students are required to _____ simple experiments.
undertaking
undertake
undertook
underattack
Incidents of armed robbery have _____ over the last few years.
increasing
increased
increase
increasingly
He was an effective enough _____, but he had no ambition to become party leader.
politician
polite
politics
political
Admitting you've made a mistake is a sign of _____, not weakness.
strongly
strong
strengthen
strength
The police officer ______ himself (= gave his name or proved who he was) and asked for our help.
indentity
indentification
identical
identified
The current structure does not _____efficient work flow. It doesn't make things easier.
facilitation
facility
facilitate
fascinate
Identical twins _____ from a single fertilized egg which then splits into two.
developable
development
developing
develop
Falling house prices are illustrative of the crisis facing the _____ industry.
constructed
construct
construction
constructive
Students who fail to meet the _____ (of the course) will fail.
requirements
required
require
An _______ is a person who is very interested in and involved with a particular subject or activity
enthuse
enthusiastic
enthusiast
enthusiasm
The protests were part of their campaign against the proposed building _____in the area.
develop
developed
development
______, ingenuity, and flair are the songwriter's real talents.
Creative
Creation
Created
Creativity
We should ______ a meeting between the teachers and students.
organise
organisation
organising
organised
Candidates must have extensive experience in website design and _____.
used
usability
use
usable
The team's continued _____ in the competition is uncertain.
involvement
involve
involved
The hospital has asked various voluntary ______ to help raise money for the new operating theatre.
organic
organized
oganize
organizations
We can keep two ponies in the field, as long as they don't ______it.
overgrazing
overgraze
overgrass
I prefer the second option - its advantages are _____ and cheapness.
simplicity
simplify
simply
simplified
Some ________argue for a return to a pre-industrial society.
enviable
environmental
environmentalists
environment
There's not much in the way of ______ in this town - just the cinema and a couple of pubs.
entertaining
entertained
entertain
entertainment