In a wh-question, a "gap" is the logical position from which a wh-word or phrase has moved to the beginning of the question. In the wh-questions below, a bullet (•) appears after certain words and ...
English typically uses a strict SUBJECT VERB OBJECT (SVO) word order in simple sentences, as in Students (S) read (V) books (O). This SVO word order becomes altered in many other English sentence ...