By the age of 7months, infants are able to do all the following Except

At 10 Months Sitting: Sits up alone and indefinitely without suppo, with back straight Standing: Pulls to standing position; "cruises" or walks holding on to furniture Motor: Creeps or crawlsAdaptive: Grasps objects with thumb and forefinger; pokes at things with forefinger; picks up pellet with assisted pincer movement; uncovers hidden toy; attempts to retrieve dropped object; releases object grasped by other peopleLanguage: Repetitive consonant sounds ("mama," "dada") Social: Responds to sound of a name; plays peek-a-boo or pat-a-cake; waves bye-byeReference: Nelson Textbook of Paediatrics; 20th edition; Chapter 10; The First Year