Discover our new resources for the Cambridge International Primary and Lower Secondary Curriculum Frameworks With varied activities – including rewriting extracts, identifying formal and informal language and ordering sentences– these workbooks help you practise what you have learnt. Focus, Practice and Challenge exercises provide clear progression through each topic, helping you see what you've achieved. Ideal for use in the classroom or for homework.Links to 'Language focus' boxes in the Learner's Book provide more grammar practice.