I’ve arranged ___________ a car to send the children to the park, who have been divided _________ two groups.
—_______. —That’s not all necessary. I’m al for it.
It is no use _____ such mistakes. You should learn a lesson from them.
Peasants earn their living by selling agriculture ____ in China.
It was a matter of _____ would take the position.
When the teacher praised him for working out the math problem, Jack looked __________ about at his classmates.