My kid not involved with other kids in school, he like to play individually. What should we do? Also he is late in speech

A. hi dear A typical 2-year-old can say about 50 words and speak in two- and three-word sentences. By age 3, their vocabulary increases to about 1,000 words, and they're speaking in three- and four-word sentences. If your toddler hasn't met those milestones, they may have a speech delay.