________ in the queue for half an hour, the old man suddenly realized he had left the cheque in the car.
In the class of the computer information, there weren’t enough computers for every student, so we___.
When ___ why she cried, the woman still kept___.
This novel was concerned____the Second World War, while most teenagers are more concerned___ the hero’s love story.
After the long journey, the three of them went back home, ______ .
—My spoken English is poor, what shall I do? —___an English language club to practice, and you’ll be good at it.