World English is an exciting new four-skill general English series which uses National Geographic content, images, and video to teach the language that learners...
The COBUILD To Go" dictionary covers the 6,000 most useful words in English, enabling learners to master the words that they need and want to know to communicate...
O Projeto Buriti amplia o foco no desenvolvimento de habilidades fundamentais para a formação integral dos alunos e mantém o seu compromisso de despertar a criatividade...
The world's best-selling adult English course - a perfectly-balanced syllabus with a strong grammar focus, and full support at all six levels. With its proven...
Each level of Practical Grammar has 100 units, divided into modules of five units. Each module examines a particular area of grammar. The grammar is set in short...
