quarterly_test_nlmkind021_20240917.xml Quarterly test NLMK Individual 21 B2 20240917 20240917 1 inc_drills/grammar_future_in_the_past_b2_03.csv 2 inc_drills/grammar_inversion_after_negative_adverbials_selection_c1_02.csv 3 Writing (~150words x 2) Do you know anyone who was very unlikely to become famous, but finally became a household name? How do you get sponsorship? You have invented a new product. Give a short presentation: you want to convince business angels to invest in further development. Summarise contents of your presentation 'Economics of production' for a new audience in an engaging manner. Explain why contribution margin calculations are relevant to any business venture. How can you make your presentations more accessible to an audience of mixed language proficiency? What was the most captivating presentation you have attended? Why was it so successful? How can elevator and sales pitch techniques help improve your presentations? added the following expressions