College students Language Foreign speakers 3 Ability testing 2 Arabic language 2 English language 2 Politeness (Linguistics) 2 Rhetoric 2 Speech acts (Linguistics) 2 Study and teaching (Graduate) 2 Compliments 1 Composition and exercises 1 Conversation analysis 1 Dayak (Bornean people) 1 Iranian students 1 Language and culture 1 Multilingualism 1 Pragmatics 1 Public opinion 1 Sociolinguistics 1 Study and teaching (Higher) 1 Study and teaching(Higher) 1 Translating 1 Writing 1 Written English 1