Idioms and Phrasal Verbs: Uncertainty and Judgement
Explore uncertainty and judgement with eight useful expressions, including suspend judgement, on a knife edge, in the balance. Read the meanings and examples, then use the language in eight C2 discussion questions.
What’s in the worksheet?
- Eight expressions with meanings and example sentences
- Eight matching discussion questions
- One printable page
- Open-ended speaking practice
Use eight C2 expressions to discuss decisions under uncertainty. Learners distinguish withholding judgement, cautious action and weakly informed guesses while considering who bears the costs of delay.
Worksheet preview
Open PDF ↗A simple way to teach it
Before the lesson
Prepare the single open-ended discussion sheet. Note that read the tea leaves is figurative here, and second-guess refers to anticipating another person's intentions.
- Compare on a knife edge with in the balance, then contrast a shot in the dark with an evidence-informed forecast.
- Discuss the eight prompts, giving conditions under which waiting or acting would be responsible. Avoid assuming caution is cost-free.
- Draft an imagined update about an uncertain project, explaining what remains unknown and when a recommendation could change.
Support and extension
Support with a fictional review pending further evidence. Extend by comparing a meaningful reservation of rights with a promise so vague that it provides no assurance.
Suggested approach. Adjust the pace and number of questions to suit your class.



