Let's learn some English Idioms,

• "The fat's in the fire" - The damage is already done.
• "A flash in the pan" - Something that looks like it will be a big success, but does not work out.
• "Hat trick" - Scoring consecutively three times in a game.
• "In a pickle" - In an awkward or embarrassing situation.
• "The nick of time" - Just before time is up.
• "Pull the wool over someone's eyes" - Trick or deceive.
• "Bite off more than you can chew" - Take on more than one can handle.
• "Fill someone's shoes" - Take someone else's place.
• "The buck stops here." - Taking responsibility for something, instead of blaming someone else.
• "Strike someone funny" - To seem funny to someone
• "Her bark is worse than her bite" - Someone's words are worse than their action.
• "Bet on the wrong horse" - Misread the future.
• "Bull in a china shop" - A person with no tact who upsets others or upsets plans.
• "Cat gets one's tongue" - Can't speak because of shyness.
• "Every dog has his day" - Everyone will have his chance or turn; everyone will get what he deserves.
• "Get on one's high horse" - Behave with arrogance.
• "Hit the bull's eye" - Reach the main point.
• "Lead a dog's life" - Work hard and be treated unkindly.
• "Live high on the hog" - Have the best of everything.
• "Monkey business" - Unethical or bad activity, mischief.