On my lessons, whenever I get something right or do well, etc. the tutor will compliment me/say well done/say "いいです！"
I've obviously defaulted to ありがとう(/ございます）or sometimes just laughing and not saying anything because I'm naturally shy!
Are there any more options for me that would seem a little more natural? Something like a humble "いいえ、いいえ" maybe?
by Brocklehurst