1. impact knowledge
e.g. The main function of schools is to impact knowledge to the next generation.
2. core subject areas, among..at.., deserve a place, add spice to life,spice N. [U/C]
e.g. The arts are not among core subject areas but they deserve a place in the curriculum, because these subjects can add spice to life.
3. ambiguous adj.= not clear and therefore capable of being understood in more than one way
e.g. The wording of his statement was highly ambiguous.
4. economic outlook, uncertainty about, be unlikely to, a considerable number of
e.g. Because of the uncertainty about the economic outlook, many companies are unlikely to recruit new employees and a considerable number of graduates fail to find employment.
