How much are these shoes _________ twenty dollars.

Thanks to the economical development, workers’ wages have increased ________ as far as 200% in the recent three years

nother ten miles ______, we must speed up so that we can get there before dark.

We are both old friends, so I ____you such a large sum of money.— Thanks a lot. I’ll do the same in thenext trade.

________had the worker who was badly injured in that accident stopped breathing and died________ doctors arrived.