--- Where did you get to know him?--- I think it was in the factory______ I worked ten years ago.
The little kitty saw itself _____ in the water and felt puzzled.
The person sitting opposite _____ Mr.Smith is our new manager.
I’m not a teacher in this school.I _____ until a new teacher arrives.
The scientists are urging that the chemical _____.
“Changes should be made in the prison for the conditions there are _____,” said the reporter.