【正文】
) This morning ,Mum and I _____ ( went, go) to the supermarket ___ bus. We _____ ( sit, sat) at the back of the bus. Soon the bus stopped, some people ________ (get off, got off )and some people ________ (get on, got on) .The bus started again. Suddenly I ____ (see,saw) a CD Walkman _____ the seat in front of me. went by sat got off saw under got on Think and fill in the blanks Jim asked the man in front of him , ‘ … ?’ The man answered, ‘… .’ Try to ask and answer Think and fill in the blanks I asked the man in front of me, ‘I