Ladies and gentlemen,please fasten your seat belts,the plane______.
The old woman insisted that the book Mr. Thopson talked about ________.
The lift _____ and we were trapped inside it.
You must _____ to the rules and behave properly even if you think they are unfair.
No one is sure who the dictionary ______.
On Christmas Eve, we put up some balloons to ______ the festival atmosphere.