Modal verbs: probability and deduction (Difficult) Quiz Home › IELTS › IELTS English Grammar › Modal verbs: probability and deduction (Difficult) 📝 IELTS – English Grammar – Modal verbs: probability and deduction – Difficult 20 questions · 15 min timer · Explanations included · Free 1. Which modal verb is appropriate: 'If he was at the meeting, he _______ have heard the announcement.' must can't might should None 1 out of 20 2. Which modal verb fits: 'She _______ have left her phone here; it's not on the table.' must can't might should None 2 out of 20 Loading questions... 3 out of 20 Loading questions... 4 out of 20 Loading questions... 5 out of 20 Loading questions... 6 out of 20 Loading questions... 7 out of 20 Loading questions... 8 out of 20 Loading questions... 9 out of 20 Loading questions... 10 out of 20 Loading questions... 11 out of 20 Loading questions... 12 out of 20 Loading questions... 13 out of 20 Loading questions... 14 out of 20 Loading questions... 15 out of 20 Loading questions... 16 out of 20 Loading questions... 17 out of 20 Loading questions... 18 out of 20 Loading questions... 19 out of 20 Loading questions... 20 out of 20 Click Submit to see your final score! Previous Start Quiz Next Time's upTime is Up!