14. Who What Where When Why Which How How old How often How far …………………… … Who What Where When Why Which How How old How often How far …………………… …

16. Wh – words as a subject : Wh- word + V (past tense)………….? Who was absent yesterday? Who visited her last night? What happened in this room?

17. Wh – words as a object or adv: Who loved you?  who did you love ? Subject object When did she meet him? Adv Why were they so late ? Wh- word + did + S + V(bare inf)………? Wh- word + was/ were + S …….?