Audio-visual aids Study and teaching -- 3 English language -- 2 Foreign speakers 2 Arabic language -- 1 English language 1 Group work in education 1 more ... Language and languages -- 1 Listening -- 1 Problems, exercises, etc 1 Pronunciation 1 Self-instruction 1 Self-instruction -- 1 Sound recordings for foreign speakers 1 Sound recordings for second language learners 1 Spoken English -- 1 Study and teaching 1 Study and teaching as a second language 1 less ...