Underline the correct phrase to complete the sentences a. Mike can't have stolen/ might steal/ must have stolen/ could

1. Mike must have stolen the necklace as his finger prints were found all over it. — Майк, должно быть, украл ожерелье, так как его отпечатки были найдены повсюду. 2. Hillary\'s late! Her car could have broken down although that seems rather unlikely as it\'s a new one. — Хиллари опаздывает! Ее автомобиль мог сломаться, хотя это кажется маловероятным, поскольку он новый.