IS ELEPHANT HEAVY THIS .(排排队)

IS ELEPHANT HEAVY THIS .(排排队) how heavy is the elephant weight? This one is heavy. how heavy is the elephant 这个句子对吗 How heavy is the elephant?(同义句转换） this is an elephant改为复数 this is an elephant改为复数. this is a terrible heavy box This is a heavy traffic a_______ This t( )( )( )e is too heavy. Is this box heavy or light? this box heavy than is that one