“…The issues of the use of code switching as an instructional language in English as Foreign Language (EFL) classes may have been discussed for many years since code switching is a common thing used in multilingual Asian such as Indonesia (Liu, 2010;Mujiono, Poedjosoedarmo, Subroto, & Wiratno, 2013). The consideration of using code switching as the strategy in the EFL classes is the claim that code switching can be helpful means for student's TL acquisition (Ahmad & Jusoff, 2009a;Bista, 2009a;Jingxia, 2010;Makulloluwa, 2013;Modupeola, 2013a;N. Nguyen, Grainger, & Carey, 2016;Nordin, Ali, Zubir, & Sadjirin, 2013;Pollard, 2002b).…”