The humming - birds is one of the most smallest birds we know of

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20. The humming-birds is one of the most smallest birds we know of.
       A                              B                    C                                   D
21. She is singing and dancing merrily when the doctor called to see her.
             A                                    B                      C                        D
22. You need your shoes to repair, don't you?
       A                B                C            D
23. I borrowed some milk from a neighbor of us as we didn't have enough for breakfast.
                         A                B                        C                              D
24. When they lived in Jakata, they used to eating Indonesian food.
       A                 B                     C                   D