Select the most appropriate meaning of the given idiom.

Heart and soul

Completely

The most appropriate meaning of the idiom "heart and soul" is completely.

The idiom is used to describe someone who is doing something with all their effort and enthusiasm. For example, you might say that a musician is playing their heart and soul, or that a student is studying their heart and soul.

The other options are not as accurate descriptions of the idiom.

• Quickly suggests that someone is doing something fast, but it does not convey the meaning of doing something completely.
• Suddenly suggests that something happens unexpectedly, but it does not accurately describe the meaning of the idiom.
• Loudly suggests that someone is speaking or making a noise loudly, but it does not convey the meaning of doing something completely.