Signification
Used to express confidence or certainty about a statement.
Contexte culturel
Americans value directness. 'I'm sure' is a standard way to show you are a person of your word. In the UK, people might add 'I'm fairly sure' to be polite and avoid sounding too pushy. Direct certainty can be seen as blunt. People often use 'I think' even when they are sure. Germans appreciate precision. 'I'm sure' is taken as a factual statement, so don't say it unless you are certain.
Contractions
Always use 'I'm' instead of 'I am' in casual conversation to sound more natural.
Don't over-promise
If you are not 100% sure, say 'I'm pretty sure' instead.
Signification
Used to express confidence or certainty about a statement.
Contractions
Always use 'I'm' instead of 'I am' in casual conversation to sound more natural.
Don't over-promise
If you are not 100% sure, say 'I'm pretty sure' instead.
Body language
Nodding your head while saying 'I'm sure' makes you look more confident.
Teste-toi
Fill in the blank with the correct form.
Are you ____ about the time?
We need the adjective 'sure' after the verb 'are'.
Choose the most natural response.
I'm worried I failed the test.
This is the most supportive and natural response.
Match the phrase with its meaning.
Match the following:
These are all correct pairings.
Complete the dialogue.
A: Is this the right way? B: ____, I checked the map.
The context implies certainty.
🎉 Score : /4
Aides visuelles
Banque d exercices
4 exercicesAre you ____ about the time?
We need the adjective 'sure' after the verb 'are'.
I'm worried I failed the test.
This is the most supportive and natural response.
Associez chaque element a gauche avec son pair a droite :
These are all correct pairings.
A: Is this the right way? B: ____, I checked the map.
The context implies certainty.
🎉 Score : /4
Questions fréquentes
12 questionsYes, it is professional and clear.
It is neutral. It works everywhere.
'Certain' is slightly more formal.
Yes, it is very common in business emails.
It means you are mostly sure but have a tiny bit of doubt.
Only if you say it in a dismissive way.
You need an object, like 'I'm sure of it'.
It sounds like 'sh-oor'.
Yes, it is very common in texting.
Then you can say, 'I thought I was sure, but I was wrong.'
No, it is an adjective.
Yes, 'I'm sure I'll be happy'.
Expressions liées
For sure
similarDefinitely
Make sure
builds onTo verify
I'm positive
synonymVery certain
I'm not sure
contrastDoubtful
