He didn’t put the things where they belonged, in case everything was out of order.
Her mother was worried about the possibility ___ her daughter dislike to go to school.
We never asked his opinions so he felt ___ during our discussion.
We’ve ___ a girlfriend of Sue’s to take her home.
If one of the computers ___, the whole networks would be unable to work.
After the fire ___ in the shop, Tom ___ the manager.