_______ ______ he finish his middle school?
Most Americans enjoy moving from place to place。 对 moving from place to place 提问
______ _______ most Americans enjoy ________?
in a big city表示地点,故用疑问词where;所以答案为:Where may
2. enjoy moving from place to place 表示所做的某种动作,故用疑问词what; 所以答案为:What do; doing