Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Question 26. Child abuse became an important issue in recent years, attracting much media attention.

                                              A                            B                                     C                                D

Question 27. She was asked to open her suitcase because the customs officers identified something

                                                  A                                                B                          C

dangerous in them.

                       D

Question 28. Many parents express grave concern over the influence of some online celebrities on

                                                            A                                     B                               C

their children, who are at an impressed age.

                                                      D