Can I ask you how old you are ? Could you tell me where the station is , please? Do you have any idea who that old man is ? Do you know if Sarah can swim ? Do you think John speaks German ? Does anyone know what time the film starts ? Would you mind telling me how you learned such good English ? https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_green.swf