Bag and baggage-with all belongings
Adoubting Thomas- A skeptic who needs physical or personal evidence in order to believe something
A drop in the bucket- A very small part of something big or whole
Bakers dozen- 13 in number
A fool and his money are easily parted- It’s easy for a foolish person to lose her money
A gentleman at large- An unreliable person
Be born with a silver spoon in one's mouth- to be born in a rich family
A green horn- Inexperienced
A leopard can’t change his spots- You cannot change who you are.
Be in the driving seat-bearing all responsibilities.
A lost cause- A hopeless case, a person or situation having no hope of positive change.
A man of straw- A weak person
A mare’s nest- A false invention
Beat about the bus-to talk in round about manner or circumlocution
A penny saved is a penny earned- By not spending money, you are saving money .
A picture paints a thousand words- A visual presentation is far more descriptive than words
Beat black and blue-beating mercilessly
A piece of cake- A task that can be accomplished very easily
slap on the wrist- A very mild punishment.
stalking horse- Pretence
A steal- Very inexpensive, a bargain
Breathe ones last- to pass away our to die
toss up- A result hat is still unclear and can go either way
wolf in sheep’s clothing- A dangerous person pretending harmless
ABC- Very common knowledge about to- Ready to, just going to
Broken Reed- a weak unreliable person
Above all- Mainly, especially
Brown study- state of deep thought