The theater ask the boy many questing,but he only answers( )of them.(some,lots,eath,few)

The theater ask the boy many questing,but he only answers( )of them.(some,lots,eath,few)
The theater ask the boy many questing,but he only answers( )of them.(some,lots,eath,few)

The theater ask the boy many questing,but he only answers( )of them.(some,lots,eath,few)
few
表少量的

few

some
only表示“只有”，所以不可能很多，lots和each不可以
only后不能加few,必须用a few