It was decided to _____ the search whenthere was no hope of finding the missing girl alive

It turned out that she won the first prize in the competition, which was her modest expectation

The author of the article believes that it is the test system, _____ teachers, that is responsible for the heavy burden of the middle school students nowadays[ ]

This photo reminds me the days when I worked the farm with my classmates.

The boys don’t know ___________.