A．enoughB．scarceC．cheapD．popular

【C6】A．scarcerB．scarceC．scareD．scary

【C20】A．chargingB．expensiveC．cheapD．commercial

【C2】A．enoughB．littleC．muchD．few

【C2】A．smallB．bigC．cheapD．costly

Water _____ on the mountains, we built many wells.A. was scarceB. scarceC. being sc

Fresh vegetables were ______during the World War II.A、lackB、scarceC、littleD、sparse