1. hit the right note /strike the right?note
例：I don’t know how he managed to do it, but he just struck the right note and the meeting ended really positively, even the boss looked pleased!
2. blow your own trumpt/?blow your own?horn?/ toot?your own?horn
例：Well, you’re very good at blowing your own trumpet, you just never seem to prove it!
3. it takes two/ to tango
例：I know you saw what he did, but it takes two to tango, they are both equally to blame.
4. fit as a?fidded
例：It’s unbelievable. He must be at least 80 but he’s as fit as a fiddle!
5. with bells on
例：Yes, I’m going to the party too, I’ll be there with bells on!
6. like a?broken record
例：Would you please stop going on about her boyfriend, you sound like a broken record!
7. and all that?jazz
例：Celebrities definitely seem to be starting all the latest trends with fashion, hair and all that jazz.
8. music?to my ears
例：When they read out the results and everyone heard that I got top marks, it was like music to my ears!!