A 3 year old child can do all, except –

Important milestones of a 3 years child Rides tricycle                                                              Stands momentarily on one foot.                            Draws a circle.                                                             Can dress or undress himself completely               Builds tower of 10 cubes  Knows his age and sex.       Repeat a sentence of 6 syllables         Has a vocabulary of 250 words.                  Counts 3 objects correctly.     Can withhold and postpone bowel movement.