1 What new invention (Alexander Bell / use) when (he / say), 'Mr Watson, come here. I want to see you'? 2 When - (Titanic / hit) an iceberg in 1912, where (it / travel) to? 3 When - (Neil Armstrong / say), "That's one small step for man; one giant leap for mankind', where (he / stand)? 4 Where — (Isaac Newton/sit) when he — (discover) gravity? 5 Where — (Mark Zuckerberg / study) when he (invent) Facebook? 6 Where (people /celebrate) the new millennium when they — (take) this picture? -