in the qucue for half an hour ,the old man auddenly realized he had left the cheque in the car.
A. | Waiting | B. | To wait | C. | Having waited | D. | To have waited |
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in the qucue for half an hour ,the old man auddenly realized he had left the cheque in the car.
A. | Waiting | B. | To wait | C. | Having waited | D. | To have waited |
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