Phrases Expressing Curiosity or Wonder

That's interesting!

A2

Meaning

Expressing mild surprise and curiosity.

Example sentences

John: 'I saw a hummingbird in my garden this morning.'<br>

Alice: 'That's interesting! I've never seen one before.'

John: 'That's interesting! I love learning about history.'

Alice: 'The museum has a new exhibit on ancient Egypt.'<br>