He wrote a long letter ___he explained what had happened in the accident.

We have been told that under nocircumstance ______ the telephone in the office for personal affairs

Have they found out the _____ of the fire?– Yes. It was a cigarette end that _____ the fire.

John was made ______ the truck for a week as a punishment.[ ]

e a mistake, but then he correctedthe situation _______ it got worse