The study aims to explain the effectiveness of using short conversation combined with English conversation to enhance student; s speaking skill. Quantitative research with the quasi-experimental design is the reseach design in this study. The data were collected in using pre-test and post-test. The research participants were 60 students of eleventh graders of SMAN 1 Godong Grobogan. The data analysis in this study includes the statistical data from spss and the statistical calculation. The data showed that the pre-test score for experimental class, is 60, and for the control class got 61.63. Experimental class was given treatment using Short conversation combined English conversation application. While control class was taught using interaction in pairs. The mean score from post-test for the experimental class is 70,4 and for control class is 64.6. The statistical analysis showed the gained score for both classes that the experimental class was higher than control class. And the data from spss showed that the Asymp.Sig. (2-tailed) is 0,001 is smaller than 0,05 and the hypothesis was accepted. Beside those calculation, the researcher concluded that using short conversation combined with English conversation application is able to enhance the speaking skill students’ at SMAN 1 Godong Grobogan.