oy the scenery, Sara would spend long hours on the train______ travel by air

Annie, I didn’t pass the English test again.________. You should study harder.

Would you tell me _______ you want your tea, with sugar or milk? —Sugar, please[ ]

Mary failed in the exam and her father worried that she couldn’t stand the ______ of it.

I usually go there by train. — Why not ____by boat for a change? [ ]