_____you’ve made a promise, you are expected to carry it out.

31. I want to know how the money was used ______ and whether it is used in a reasonable way or not.

The six students from Lianyungang got the first prize in the Chinese Characters Dictation Competition in Jiangsu.— exciting news it is!

It’s easy to become _____ to the children you work with. [ ]

ang, ______ we owe a lot, comes from Shanghai, ______ lies in the east of China.