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

I don’t know_____________makes her afraid of having her business discussed.

This village is rather poor. What should the government officers do first if they want to __________ it?

I agree ___ what you said just now.[ ]

________ of giant pandas is getting _________ because their living areas are becoming farmland.