Why've you got such a long face? My boyfriend doesn't want to see me anymore.

　　take it or leave it

　　accept or refuse the offer completely:

　　That's my final offer - you can take it or leave it.

　　a tall story/tale

　　a story or a statement that is difficult to believe because it is too exciting or interesting

　　He told me a tall story about having met some top models in a nightclub.

　　You've got me there!

　　something that you say when you do not know the answer to a question:

　　How many miles is five kilometres? You've got me there.'

　　leave sb out in the cold

　　to not allow someone to become part of a group or an activity

　　The government's transport policy leaves people who do not own cars out in the cold.

　　Women's football teams feel they are left out in the cold as far as media coverage is concerned.