1 The people in that club are just a bunch of sheep!
2 You’re such a busy bee.
3 London is a melting pot of people and cultures.
4 I had some good ideas but my boss shot them down.
5 My head is so full of problems，and it’s spinning.
6 Her dress has a very loud pattern.
7 People are flocking to the pop concert.
8 They were good friends at first, but then things turned sour.