It isuniversally that dogs have agood sense of smell.

Do you know how many bridges _____ over the Yangtze River in Jiangsu Province by the end of last year—Sorry. I have little knowledge about it.

Are you going to the cinema this evening? —-No, the ticket is _____ for us

ranger isn’t like a worker, nor _____a salesman.

Could I borrow your dictionary? —-Yes, of course, you .