Completar frases speculating about the pastVersión en línea fill in the missing gaps with the right words por Olga Goncear 1 disappeared have have have been have left is must eaten might are been have believed must to couldn have reached to 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 ?