Ответ:

1. You cannot board the plane yet.

2. Can you help me with my bags?

3. You should take a taxi.

4. May I leave early on Friday?

5. We might be late for our train.

6. Can we choose a different flight?

7. You must book your seats online.

8. They might close the road on Monday.

9. You do not have to buy tickets at the station.

10. You should check whether you have enough fuel.

Объяснение: