1. My fellow-students can handle any hotel work, can't they?

2. I don't have to call for a cab myself, do I?

3. The doorman doesn't have to carry the hotel guests' luggage, does he?

4. The receptionist can't escort the guests to their rooms, can he?

5. The guests can complain any time, can't they?

6. The assistant manager has to handle complaints, doesn't he?

7. The guests mustn't leave their room key in the door, must they?

8. The bellboys have to run errands, don't they?

9. The guest may not leave the message here, may he?

10. The receptionist must assign rooms, mustn't he?

11. I may leave my luggage with the receptionist, mightn't I?

12. I needn't pay for the in-house video, need I?

Verified answer

1. My fellow-students can handle any hotel work, can't they?

2. I don't have to call for a cab myself, do I?

3. The doorman doesn't have to carry the hotel guests' luggage, does he?

4. The receptionist can't escort the guests to their rooms, can he?

5. The guests can complain any time, can't they?

6. The assistant manager has to handle complaints, hasn't he?

7. The guests mustn't leave their room key in the door, must they?

8. The bellboys have to run errands, don't they?

9. The guest may not leave the message here, may he?

10. The receptionist must assign rooms, mustn't he?

11. I may leave my luggage with the receptionist, can't I?

12. I needn't pay for the in-house video, did I?

Как-то так