169. He speaks English fluently. 他讲英语很流利。　

168. How long have you studied English? 你学英语多久了？　

167. Yes, a little. 会讲一点。　

166. Do you speak English? 你会说英语吗？　

165. Do you still remember that Christmas? 你仍记得那个圣诞节吗？　

164. You've changed little. 你一点也没变。　

163. How have you been these years? 这些年你怎么样？　

162. Nice to see you, my old friend. 真高兴见到你，我的老朋友。　

161. You may go in now. 您可以进去了。　

160. Mr. Green, Mr. Smith is here. 格林先生，史密斯先生在这里。