Past Modals of Possibility and Probability Exercise Created on March 29, 2021Past Modals of Possibility and Probability Exercise Choose the best modal verb of possibility to complete the gap in the sentence.Multiple-Choice Exercise 1 / 15 The soup lacks salt. I _______ more. can have added must have added should have added 2 / 15 I was so angry, I _______ him. But I'm glad I didn't. should have hit. could have hit must have hit 3 / 15 They left an hour ago. They ______ home by now. It's only a 10 minute drive. won't have arrived should have arrived might have arrive 4 / 15 Where is he? He ______ out. His car is still here. can't have gone may have gone should have gone 5 / 15 He hasn't answered his phone for days. He _______ it. can have lost must have lost should have lost 6 / 15 Your car is filthy! You _____ it for a very long time. must have washed can't have washed shouldn't have washed 7 / 15 You _____ me know you were coming. I would have made some food. can't have let must have let might have let 8 / 15 It's not possible that they left without me. Which sentence has the same meaning? They can't have left without me. They could have left without me. They should have left without me. 9 / 15 You ______ me back the money I lent you. should have paid can have paid must have paid 10 / 15 I didn't know you'd been to New Zealand. That _______ a very pleasant experience. should have been must have been could have been 11 / 15 He ______ home after drinking all that wine. He could have crashed. shouldn't have driven couldn't have driven mustn't have driven 12 / 15 Who was that at the door? It ______ the postman. He never comes in the morning. must have been mustn't have been can't have been 13 / 15 She's wearing a diamond ring. He ________ her to marry him. must have asked should have asked might have asked 14 / 15 You _____ here half an hour ago. should have been must have been could have been 15 / 15 That tree _______ down in the storm last night. must have blown can have blown should have blown Your score is LinkedIn Facebook Twitter Restart quiz Please SHARE and RATE this quiz! Send feedback Put Vs Take (common Phrases)Prepositions After Verbs Share this Post