________ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.

“The girl with whom I was talking just now is the president’s daughter. ” ______ me proudly. [ ]

The advanced worker, _____ to devote himself to the factory, has succeeded in developing new techniquesof production [ ]

He earned enough money to start his own business _____ offering guide services _____ tourists

After we pass the exam, we byhaving a party next week.