Vocabulary English language 12 Problems, exercises, etc 6 Textbooks for foreign speakers 6 Study and teaching 3 Foreign speakers 2 Readers for new literates 2 Reading comprehension 2 Thought and thinking 2 ; English language 1 Curricula 1 Dictionaries 1 Humor 1 International English Language Testing System 1 Learning and scholarship 1 Lexicology 1 Listening 1 Problems, exercises 1 Semantics 1 Spoken English 1 Terminology 1 Universities and colleges 1