The missing Malaysia Airlines Flight MH370 was officially declared an _______ and it was a difficult moment for all.
________ not to miss the flight at 15:20, the manager set out for the airport in a hurry.
With the government’s aid, those ________ by the earthquake have moved to the new settlements.
Michael’s new house is like a huge palace, ________ with his old one.
________ by the advances in technology, many farmers have set up wind farms on their land.
________ twice, the postman refused to deliver our letters unless we chained our dog.