1.
Knowing how much I hate packing, Clara offered to help. But when she
arrived, all my luggage (had been packed) and her help was not needed.
2. Due to some technical problem our flight (was delayed) and we got stuck in the airport.
3. As soon as we arrived at the hotel, we (were informed) about the programme
of our excursions. We didn't know what to start with - all of them looked
interesting.
4. If we don't make the reservation right now, all the rooms on our
favourite hotel (will be occupied). Look, there are only a few rooms available
now.
5. I always label every piece of my luggage. Look! My phone number
(is written) on all my suitcases and bags. That means they cannot be lost.
6. Dear passengers, now you can unfasten your seat belts. In a few minutes you (will be offered) some drinks and snacks.