The final speaking test is crucial if you want to pass the course.
This public debate is crucial for the governor if he hopes to win re-election.
An improvement in the economic future of the lower class is crucial if the country wants to avoid a civil war.
It is
crucial that you get regular exercise if you want to lose weight.
He failed a couple of crucial exams, and is now looking at having to repeat the entire year.
It is absolutely crucial that we make a good business plan before trying to start our own company.
Knowing how to use
a computer is a crucial skill in today's professional job market.
According to Jean Piaget, it is a child's interaction with peers that provides the social experiences crucial for the development of morality.
Barbara Friedman once said that it's crucial for a couple to have shared
goals and values because the more you have in common, the less you have to argue about.
Irving Kristol once said, "People need religion. It's a vehicle for a moral tradition. A crucial role. Nothing can take its place."
Developing an effective publicity campaign is crucial to our company's success.
Over 45,000 people die in British Columbia each year from cigarettes, so it is crucial that we find a way to reduce smoking in our province.
To understand Iraqi culture, it is crucial to study the religion of Islam.
The summer of 1990 was crucial for Albania, and saw the beginning of changes in government which eventually led to the end of communism in that country.
The Navy of Singapore plays a crucial role in the defense of that nation because it is surrounded by the sea.
H. Douglas Brown has noted that there are certain crucial variables which affect learners' successes in acquiring a foreign language.
The ocean waters off British Columbia are rich in nutrients, and provide crucial feeding grounds for humpback whales, orcas, dolphins and sea lions.
Early detection of breast cancer is crucial for a cure.
It is crucially important that you put this letter in the mail today. Otherwise, your application won't arrive on time.
Within the atmosphere of the planet Earth, both the proportion and the constituents of the air are crucial to the survival of all life.
The twin attributes of language and culture have been crucial in enabling the human species to adapt to a wide range of conditions and environments.
Richard Wagner was the outstanding composer of opera in Germany, and one of the crucial figures in the history of music in the 1800s.
Find someone who believes that learning English is crucial to his/her future plans.