This worksheet gives students the opportunity to revise the structure ‚if + simple present’ followed by ‚will + infinitive’. It can be used after Unit 5, exercise A4. Students work individually or in pairs to complete the if-sentences. First they fill in the gaps using the correct form of the verbs in the box, using ‘will’ where necessary. They then match the halves to make ‘if’ sentences. Answer key included.