a blessing in disguise: a very good thing that was only recognised later
a dime a dozen: anything that is easy and common to get
Check out this question for idiom examples.
Jose Luis is not an idiom. It is a name.
In a search engine, or even here on WikiAnswers.
The best way to find out the meaning of an idiom is to look it up in a reputable dictionary or idiom database. You can also search online for the idiom along with the word “meaning” to find explanations and examples of its usage. Additionally, asking a native speaker or language teacher for clarification can help you understand the idiom better.
Anything that is NOT a phrase whose meaning is not clear is NOT an idiom. This is a confusing question, because a tortoise is not an idiom. I'm not sure exactly what you're wanting here.
Ereadingworksheets is a great site to print out free idiom pages. Freelanguagestuff is another site that gives tons of examples as well as the worksheets.
"Blow it" IS an idiom. Other idioms with similar meaning include "drop the ball" and "miss the boat."
You have to break off your engagement.He had to break off his addiction to cigarettes.
top dog, hole, notch, heavy, down, to bottom, spin, look in a dictionary to find the definition of these idioms - and many other examples of top- as an element in an idiom.
Idiom is correct.
Unless there is truly something wrong with your heart, then yes, it is an idiom. My heart fell, my heart exploded, my heart sang, my heart doing anything other than pumping blood is an analogy and an idiom.
It can be. It can also be a literal command to place one foot in front of the other and walk forward. As an idiom, it means to take small steps in order to reach a goal.