5. Complete the gaps with the correct prepositions.

Решение:

1. I'm picking up my tickets at the airport.
2. We got stuck in traffic on the motorway.
3. There aren't any cars left to hire on the island.
4. I booked my holidays in advance this year.
5. You will receive the parcel by Wednesday at the latest, so don't worry about the delay.

Ответ: at; on; to; in.