Basic grammar in use :：self-study reference and practice for students of English / Basic Grammar in Use：Reference and Practice for Students of English self-study reference and practice for students of English / English grammar in use：a self-study reference and practice book for intermediate students of English self study reference and practice for students of English english grammar in use : a self-study reference and practice book for intermediate students of english : with answers English grammar in use : a self-study reference and practice book for intermediate students of English : with answers Vocabulary in use．Upper intermediate：self study reference and practice for students of English：with answers Self-Study Reference and Practice for Students of English Advanced grammar in use：A self-study reference and practice book for advanced learners of English ; with answers