ABSTRACT Hasbullah Arief, 2013, The Analysis of Preposition Error on Students’ Assignment at the Eleventh Grade of MTs Al-Ghazali Rombasan Sumenep. Thesis, Tarbiyah Department, English Teaching Learning Program (TBI), The State of Islamic College (STAIN) Pamekasan. Advisor: Siti Azizah M. Pd. Key terms: Preposition Error, Students’ Assignment. Language is one of the most impressive and …