31. (A) To succeed in a job interview, (B) arrive on time, (C) be well-dressed, and (D) keeping calm when answering the questions. 32. (A) Most of Vietnamese children (B) attend kindergarten (C) before (D) to enter primary school. 33. (A) When leave a party guests often find the host (B) to say thank you and goodbye (C) otherwise they are considered (D) being rude or inconsiderate. 34. (A) Those who leave (B) each other permanently or for a long time need (C) saying goodbye (D) or farewell. 35. (A) By the age of five, about eighty-seven (B) percent of American children go to school. (C) Most of them attend pre-academic classes (D) calling kindergarten.

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