This time, the whole class are listening attentively to my essay, bursting into laughter occasionally, but not in ____ or ridicule.
The survey_____ that approximately 20 percent of teenage Internet users become addicted to, while the parents' judgement of the situation is not so optimistic.
Maybe it's not that _____ people see things less realistically, but that people who see things realistically have more reasons to feel blue.
Some researchers believed that _____ pressure could make you more attentive, improving your memory and ability to learn.