She says that she’ll have to close the shop ________ business improves

The _____ of economic development in ourcountry went well.

In the market, vegetables are sold by _______ kilogram, I mean, by _______ weight.

The picture is, I have to say, not a bit beautiful.—Why It’s ______ than the pictures I have ever seen.

By the time I left the concert，my ears_________，with complexfeelings filling my heart