If you had seen the bird dancing, you would have laughed too. ___________________, you would have laughed tooĐoạn văn132/499If you had seen the bird dancing, you would have laughed too.___________________, you would have laughed too.Had you seen the bird dancingHad you see the bird dancingWere you seen the bird dancingGiải thíchĐáp án đúng là: A