PRESENT MODAL VERBS OF DEDUCTION Complete the sentences by choosing the correct word(s) There's no reply He be out can must can't mustn't I've got no idea where she is Try the library She be in there might can't must will Look at the way that guy's walking He be drunk! should can might must 'I've been working since this morning.' 'You would be exhausted!' 'You can be exhausted!' 'You must be exhausted!' 'You might be exhausted!' PRESENT MODAL VERBS OF DEDUCTION You be hungry again You've only just had dinner! can't mustn't might may not They _ got there already They only left ten minutes ago can't must must have can't have You left it in the office, I suppose could have might have must have I and are both possible Police are convinced the paintings taken out of the coutry already may have must have must have been might have been They _ got in through the window - it's on the 21st floor! PRESENT MODAL VERBS OF DEDUCTION can have must have can't have might have 10 Judging by the present evidence, we think he used a disguise might have probably might and are both possible