One of the underlined parts is NOT correct. Find and correct it

One of the underlined parts is NOT correct. Find and correct it
1. If people dump waste into the rivers, tiny animals would eat pollutants in polluted water.                         A                                              B                     C             D
2.  He told me to get up early in the morning.
               A   B                     C          D
3. The tickets will be collect by Mr Smith
         A          B         C       D
4. The sentence cannot be written in the passive so its main verb is not a transitive verb
                                           A                             B                  C                     D
5. The picture was painted in a local artist.
           A         B              C                 D
6. They spent the night in the flooded area before help arrived.
           A                B                       C                              D
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