16. ___ variety of flowers in the Floral Expo, from simple morning glory flowers to the most exquisite roses.(A) Many (B) A wide (C) There are (D) There is a wide

26. What is the main idea of the paragraph?(A) Advertising is found everywhere.(B) Advertising is as pervasive as common culture.(C) Advertising is defined as important as culture in the dictionary.(D) Advertising is so effective that university students acknowledge it better than anything else.