Fill in the Blanks speculating about the pastOnline version fill in the missing gaps with the right words by Olga Goncear 1 must have to are have might must have reached have left to been been couldn have eaten believed is have disappeared 1 . You were there during the tornado ? ! That terrifying ! 2 . Andy ? t the pizza . He wasn ? t home last night . 3 . Dinosaurs after an asteroid crashed on the planet . 4 . The robber someone close because they knew exactly where to look . 5 . The painting said over £1 million in auction . 6 . I think I the oven on . Can you check ?