Tick (✓) the correct sentence. 1 a Gulsara needn’t cook dinner; we can order food from the hotel. ✓ b Gulsara mustn’t cook dinner; we can order food from the hotel. 2 a After a few tries, Damir can finally open his bag. b After a few tries, Damir was able to open his bag. 3 a You must always do what security staff tell you to do. b You could always do what security staff tell you to do. 4 a Can we get on the aeroplane now? b Might we get on the aeroplane now? 5 a They would check your luggage when we arrive. b They might check your luggage when we arrive.