Grammar Study and teaching English language 14 Arabic language 13 Foreign speakers 7 Second language acquisition 6 Errors of usage 5 Language and languages 4 Malay language 4 Chinese language 2 Composition and exercises 2 Computer-assisted instruction 2 Error analysis 2 Lexicology 2 Malay speakers 2 Prepositions 2 Students 2 Study and teaching (Secondary) 2 Tamil language 2 Verb 2 Academic writing 1 Affixes 1 Aids and devices 1 Arabic alphabet 1 Arabic speakers 1 Case studies 1 Chinese speakers 1 Chinese students 1 Computer-assisted instruction for foreign speakers 1 Education and state 1