Para que puedas verificar si has realizado correctamente este ejercicio sobre el uso de los Pronombres Interrogativos, te ofrecemos la solución: 

Five workmen brought the tools to the factory. What did five workmen bring to the factory? Who brought the tools to the factory? Melanie’s birthday is on September 15th and she will give a party. Whose birthday is on September 15th? What will Melanie give? The postman delivered a big parcel for Mike. What did the postman deliver for Mike? Who delivered a big parcel for Mike? The inspector has just solved the mistery. Who has just solved the mistery? What has the inspector just solved? Teenagers usually like playing video games. What do teenagers usually like playing? Who like playing video games? Tom gave his girlfriend a surprise at Manchester Airport. Whom did Tom give a surprise at Manchester Airport? What did Tom give his girlfriend? Francine has lost her camera during the trip. What has Francine lost during the trip? Who has lost her camera during the trip? Mary ran to the station and caught the 8.15 train. Who ran to the station? Which train did she catch? Sheyla asked Mike if he was married. Who asked Mike if he was married? Whom did Sheyla ask if he was married? Ernest wanted to buy a new apartment. What did Ernest want to buy? Who wanted to buy a new apartment? Brian borrowed five books from the library this morning. Who borrowed five books from the library this morning? What did Brian borrow from the library? The modern buildings have been designed by a famous architect. Who has designed the modern buildings? What has a famous architect designed?