141. Make a close study of —- research on

142. make use of – take advantage of

143. Managed to escape — escaped successfully

144. Most of us have formed an unrealistic picture of life on/in —-we all have a wonderful dream about

145. Nor is —without its beauty – however, it”s also has its advantage

146. No creature has received more praise and abuse than sth —– sth has been praised or abused most

147. No one can avoid being influenced by advertisement — advertisement influenced everyone

148. Now that ….but — although/ though

149. No sooner…than —— immediately when / as soon as…

150. News come to me that—– I heard the news that

151. Nuisance – problem/ trouble/headache

152. Observe / spot — see / watch / look

153. Obtain – find out/ get/ gain

154. obligation –duty

155. Occupy—take up

156. Occur – happen

157. odds – problem

158. painstaking – effort

159. Prefer to do sth/ prefer sth to sth —— like doing sth better / like sth better

160. preserve – keep