They had _______ wonderful train ride to Chengdu before they went on to _______ Mount Emei by bus.

Things are ________ on Mars ________ on Earth because of the different gravity.

The accident was really terrible. —Yes, it was. The young man on the bicycle was too .

He was so tired that he fell asleep ___he went to bed.[ ]

What would you like to eat?—, please.