Aside from learning the basic and common grammatical structures, English as foreign language learners ("hereafter EFL") have to be familiar with a wide range of lexical chunks called collocations. Being sensitive to collocations is the key of attaining a native-like fluency in English. The aim of this study is twofold: to explore the…

To achieve a high level of language fluency, learners need to possess sufficient collocational competence. However, collocation is considered a problematic area for many EFL learners, partly because of its arbitrariness. To gain more insight into the problems involving learners' productive collocational skills, the current study examines lexical…

Codeswitching is reported to be a common feature of group work in EFL classes, particularly those with learners sharing the same native language. On the other hand, there is little research on codeswitching in group work in EFL contexts. This study aims to investigate the reasons why codeswitching is employed in EFL group work interactions among…