Tom often (use)his computer to do homework(用适当的形式填空)

问题描述:

Tom often (use)his computer to do homework(用适当的形式填空)

Tom often __uses___(use)his computer to do homework(用适当的形式填空)
一般现在时,第三人称单数作主语,谓语动词用第三人称单数形式!