SHOPPING ON THE INTERNET CAN BE SAFE IF YOU FOLLOW A FEWSIMPLERULES...

21.Shopping on the internet can be safe if you follow a fewsimplerules.A. uncomplicated B. unimportant C. unlucky D. unsociableMark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE inmeaning to the underlined word(s) in each of the following questions.