   neutral   I once went to Singapore by air. It was very exciting-but never again.     neutral   Why? Did you feel frightened?  
    neutral   For a short time. One of the engines caught fire.     neutral   What did the pilot do?  
    neutral   He put it out and flew back to the airport. Then he asked the people at the airport where the emergency runway was.     neutral   
 How long did all this take? 
 And then what?    surprise   Oh, how terrifying! When they landed