读一读,补全句子 (1)---- does she do? ----She is a (科学工作者). (2)---- does he work? ----He at sea. (3)----What does your father do? ------ is a .(教练) (4)----What does your uncle do? -----He is a .(警察) (5)---- does your father go to work? -----He to work .(骑自行车)