Why didn’t you go to the cinema with us this afternoon? — I ______ at the station for my uncle from Beijing.

It is often said , “ All roads _________ Rome . ”— Yes . I’m sure if you work hard , you will be _________ .

Hardly ______ when the bus suddenly pulled away.

Since you are in trouble, why not our offer of help?

There is no _________ that the Chinese people will present to the world a successful, splendid and unforgettable exposition（博览会）.