(I am) keen to (improve my English!): (I am) motivated, eager (to improve my English!)
I'm not too keen on going to this party, I don't know anybody who's going and I am tired.
I'm not too keen (on the idea)!: I'm not too enthusiastic, sure, happy (about the idea)!
to be keen on (animals): to have a passion for, to be interested in (animals)
Still having difficulties with 'Keen' Test our online English lessons and receive a free level assessment!
Do you have smart way of remembering this rule? A tip to avoid making a mistake on 'Keen'?
Share it with us!