He is an old doctor with a lot of ________. But he has never travelled by air before.Taking a plane was quite ________ experience for him this time.

While traveling, whether on business or for _____ , you often need to stay in a hotel.

Mr. Chen drove all the ___ to Wuhan to attend the meeting.

She bought the painting at a much higher______ than its real_______.

.The soldiers had worked for a long time.They ___ become tired and hungry, but ___ of them would stop to take a rest.