Much as I have travelled, I have never seen ______ man like him.

The director of the Bronx zoo has offered areward ors 1000 to _________ can capture the lion alive or dead which escapedfrom the zoo.

No product is allowed to go into the market if it fails to _____ the quality standard. [ ]

The air in mountain areas is ____ that in big cities.

The blue shirt ______ sixty yuan, and the shorts ______ twenty yuan.