_____in the queue for half an hour,the old man suddenly realized he had left the cheque in the car.
He was so fat that he could only just____ the door.
Remind him ______ the window and door when he leaves.
We arranged to meet at the school gate at 8:00, but she didn’t _____
When a question ________at the meeting, no one could answer it.
The River Nile _______ flood large areas, but now the water of it _______ produce electricity.