Beijing is famous ___________ its places of interest, ___________ the Forbidden City, the Summer Palace, and the Great wall.
The population of Tianjin is ______ than that of Shanghai.
_______ people we help,______ we feel.
The accident happened _____ a cold winter morning.
You’d better _______ up late.
----When shall we start? ----Let’s ______ it 8:30.Is that all right?