Often he looks
Many children at this age continue to throw one subject behind another on a floor: dump them from a table, throw out toys from a bed.
You should not support this game a habit, constantly lifting a toy and giving to the child that he again threw it.
Actions with toys are followed by emotions.
They are shown in a mimicry of the child and intonations of a voice.
Often he looks at the adult, especially in new or difficult situations, including interrogatively.
Or shout, whims draws with smiles, peeping in eyes attention of the close adult..