After ten hours’ operation, the doctors managed to _____the one-year-old twins at the head.
It was the first time that I __________ the sports meeting with so large an audience.
The picture __________ by my nephew is hanging on the wall.
__________ the important meeting.
__________ everyone else wouldn't go to the mountain area, he went without a second thought.
Mother told her son to keep __________ how much money he had spent.