1.The lecture will be delivered by a visiting professor.Will the lecture l be delivered by a visiting professor? What will be delivered by a visiting professor? Whom will the lecture be delivered by? The lecture will be delivered by a visiting professor, won*t it? Will the lecture or exam be delivered by a visiting professor? 2.There are all modern conveniences in the cottege.Are there all modern conveniences in the cottege? Where are there all modern conveniences? What is there in the cottege? There are all modern conveniences in the cottege, aren*t there? Are there all modern conveniences in the flat or the cottege? 3.That man has been to Australia five times.Has that man been to Australia five times? Who has been to Australia five times? Where has that man been five times? That man has been to Australia five times, hasn*t he? Has that man been to Australia or Japan five times? 4.It often rains in autumn in this country.Does it often rain in autumn in this country? Where does it often rain in autumn? It often rains in autumn in this country, doesn*t it? Does it often rain in autumn or in spring in this country? 5.The dark cave was inhabited by bats.Was the dark cave inhabited by bats? What was inhabited by bats? Whom was the dark cave inhabited by? The dark cave was inhabited by bats, wasn*t it? Was the dark cave was inhabited by bats or foxes? 6.The annual competitions on the river Thames attract many people.Do the annual competitions on the river Thames attract many people? What attracts many people on the river Thames? WHERE do the annual competitions attract many people? The annual competitions on the river Thames attract many people, don*t they? Do the annual competitions on the river Thames or the Severn attract many people? 7.Daniel will become a manager if he graduates from the university.Will Daniel become a manager if he graduates from the university? Who will become a manager if he graduates from the university? What will Daniel become if he graduates from the university? Daniel will become a manager if he graduates from the university. won*t he? Will Daniel become a manager or a lawyer if he graduates from the university? 8.They do sport to keep fit.Do they do sport to keep fit? Who does sport to keep fit? Why do they do sport? They do sport to keep fit, don*t they? Do they do sport or diet to keep fit?