Identify the underlined word/ phrase (A or B, C, D) that needs correcting to become an exact one

III. Identify the underlined word/ phrase (A or B,C,D) that needs correcting to become an exact one.

21. My sister enjoys read about wild animals and natural mysteries. 

                        A        B                   C                      D

22. Mr. Thach who sing English songs very well is my teacher of English. 

              A                B              C                           D

23. My father asked us not to spending too much time playing computer games.

                          A                   B                          C              D

24. Ba can play the piano better more than his friends can. 

                 A                          B       C                            D

25. We can save nature resources by using solar energy. 

                     A               B                  C             D