Choose the correct item,
1. We must/can only take up to 25 kg of luggage on the plane
2. Arman's plane is delayed so he has to/ must wait an hour before he can leave
3. Nurlan must/might come on holiday with us if he can get off work
4 You must/should always drink a plenty of water. It's my advice,
5. Can/ may you tell me when the train arrives, please?
6. You don't have to / mustn't buy a bus ticket-l'll buy one for you.
7 When the doors open, you may/have to get off the bus,
8. I can'Umustn't park my bike there. It's for cars only,
9. We must/should go early to the shop. It's a good ide