89. (A) functional (B) beneficial (C) precious (D) sensible

25. According to the author’s last piece of advice, the applicants should be aware of ________. (A) the different educational systems in the US and the UK (B) the differences between the varieties of English (C) the recipient’s preference with regard to the format (D) the distinctive features of American and British cultures Questions 26 to 30 are based on the following passage.