Question

【题目】Little Tommy (brush) his (tooth) every morning.

Answer 1

【答案】brushes；teeth
【解析】主语 Little Tommy 是第三人称单数，动词用三单形式 brushes，“刷牙”习惯用名词复数 teeth，brush his teeth。句意是：小汤姆每天早晨刷牙。