Age two typically brings a vocabulary explosion and first sentences. These activities support the leap — with clear guidance on bilingual homes and when "late talking" merits professional input.
Between two and three, most children go from words to sentences — a transformation as dramatic as learning to walk. The environment that supports it is built from ordinary interactions, done deliberately.
When your child says "car!", respond with a slightly fuller version: "Yes, a red car! The car is going fast." Expanding their utterance by a word or two models the next step without correcting — the single most effective everyday speech technique available.