During the early childhood years, the number of words a child uses increases at a rapid pace. this is sometimes referred to as the ch 9

Vocabulary spurt

Vocabulary spurt is vital part of development which occurs during the child’s second year of life. point in During this time,  a child may display an abrupt growth in their verbal vocabulary. This occurs when a child switches from early language learning of approximately two words per week per week to unexpectedly using up to 20 words

"[a]ll language is verbal, but only speech is oral." (henry hitchings, the language wars: a history of proper english.farrar, straus and giroux, 2011) oral communication is speech, conversation.verbal ability is one's skill with words, and the verbal section of the sat, the college entrance examination, tests a high school student's knowledge of written language. .

you should think about the answers you give and expect the same form your questions.