Match the idioms to their meaning.

• Объекты 1
  • jam today
  • to have a finger in the pie
  • to spill the beans
  • a hard nut to crack
  • to lay an egg
• Объекты 2
  • to make a mistake or fail at something
  • to tell a secret by accident
  • to be involved in something, often for personal gain
  • something that is very difficult to understand or solve
  • a situation when you get something good right now but not later