4 11.6.6 R ewrite the following sentences as cleft sentences. 1 Berik All . has been rehearsing his presentation all day. 2 We gave the presentation at the Atakent International Exhibition Centre. The place . 3 Professor Jameson wanted to explain how the system worked The first thing 4 Was Ulan's presentation about energy storage? Was it . 5 You should use presentations. charts and infographics in your Charts and infographics 6 Aizhan enjoys designing websites most of all. What . Descriptor: Learners rewrite the sentences as cleft sentences