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

III- Identify the underlined word/ phrase (A or B,C,D) need correcting to become an exact one. (0,2)

21.  The picture was painting by Michael last year.                            

          A                      B            C                      D

22.   There’s the woman who she sold me the handbag.                     

             A                B             C             D

23.   Mr. Smith is going to buy a new Japanese car, doesn’t he?                     

               A                         B                C                            D

24.   I met a lot of interesting people while I was studying at Ho Chi Minh City. ( in )

             A                       B                      C                            D

25.   If I were you, I didn’t buy that expensive car.                                        

       A               B          C                         D