10. Tom Sam Jim did Graham Bell invent? The telephone or the light bulb? A) Which C) Who ....... discovered an element called Polonium? Marie Curie or Albert Einstein? ....... did Salvador Dali move to Madrid? To study at the Academy of Fine Arts or to start his own business? Which of the following question words does NOT complete any of the blanks above? B) What D) Why 11. Find the correct option to complete the blank.​