Fill in the blanks with the Present Perfect Subjunctive of the verb in parenthesis. Remember, your first blank will have the present tense subjunctive of the verb haber, and the second blank will have the past participle of the verb in parenthesis.Es dudoso que nuestros amigos _________ ___________ (llegar).Niego que los muchachos ______ _________(decir) la verdad.Los estudiantes temen que la profesora _______ ________ (calificar) los ex