First 87 words of the document:
Analyse, Review, Comment
Remain impartial do not express an opinion
Have a balance between differing view points
Use `however' to link points and paragraphs
No definitive conclusion
`It should be argued that...'
`It has been said that...'
`Some people believe/maintain that...'
`It has been suggested that...'
`It is clear that there are two sides to this issue/argument...'
`Looking at the evidence as a whole, all aspects of the issue should