A three-level series of grammar reference & practice books for teenage & young adult learners. Active Grammar Level 1 covers all the grammar taught at A1-A2 (CEF) level. The book presents grammar points in meaningful context through engaging & informative texts followed by clear explanations & useful tips that highlight common mistakes usually made by low-level learners. Exam-style exercises provide plenty of challenging practice & encourage students to apply their own ideas creatively to grammar learning. A large number of contrastive revision exercises in the book & on the CD-ROM allow students to assess & monitor their progress at regular intervals. This version without answers & CD-ROM is suitable for classroom use & self-study.