【C15】A．AtB．AfterC．Not untilD．Before

【C15】A．whileB．afterC．beforeD．over

【C15】A．beforeB．afterC．includingD．excluding

【C15】A．AsB．AfterC．WhileD．Before

【C10】A．whenB．afterC．untilD．while

【C8】A．laterB．afterC．agoD．before

______the window,you can get a beautiful scene of the garden.A．Looking atB．Looking afterC．