Read extracts 1-4 at the top of p. 149. Which are

Read extracts 1-4 at the top of p. 149. Which are beginnings and which are endings? Which of the techniques (A-C) below have been used in each?
A Addressing the reader directly
В Asking a rhetorical question
С Using direct speech/a quotation
1 All things considered, it seems to me that we place too much emphasis on technologies achievement in our educational systems. Wouldnt it be awful if more traditional lessons were totally removed from the curriculum?
2 You get on the bus just wanting to enjoy a relaxing journey before your busy day. but all you can hear around you are silly ringtones and loud conversations on mobile phones. Does this sound familiar? To my mind, the best solution to this would be to totally ban the use of mobile phones on public transport.
3 To sum up, while I agree that technology is taking over pur lives to a certain extent, in my opinion humans will never be replaced by machines completely. As Elbert Hubbard once said quot;One machine can do the work of fifty ordinary men. No machine can do the work of one extraordinary manquot;.
Deciding on your opinion Before you write an opinion essay, decide how you feel about the issue. Do you strongly/partly agree/ disagree? Do you accept both sides of the argument? This will affect the way you structure your essay.