下面句子是不是都是主动表被动呢？ 还是说英语上都是主动语态？
My English has improved.
It tastes good.
My dream has come true.
The books sell well.
The leaves has fallen.
我已经告诉过你，不及物动词为主动还是被动意义，不是依据汉语判断，而是依据英语动词的本来意义判断，即英英词典是怎么样讲解这个动词的。你应该做的是查词典，而不是在这里提问：我替你查了下面几个词。
My English has improved.
improve: [no object]:to become better 主动意义
It tastes good.
taste: [linking verb]:to have a particular taste 主动意义
My dream has come true.
come true:to become real:to happen in the way that you wished or dreamed 主动意义
The books sell well.
sell: [no object]:to be bought by someone or by many people 被动意义
The leaves has fallen.
fall: to come or go down quickly from a high place or position 主动意义