All ready vs Already https://brians.wsu.edu/, https://writingexplained.org/
“All ready” is a phrasal adjective used to mean that one is completely/collectively prepared.
“Already,” however, is an adverb that indicates an action that happened in the past.
“All ready” used in sentences:



Kyle, Alvin, Simon, and Ringo are all ready to board the plane.
The teacher asked his students, “are we all ready to take the test?”
Cubs fans are all ready to watch their team dominate in the playoffs.
“Already” used in sentences:



Kyle Alvin, Simon, and Ringo already boarded the plane.
I already told you to stop tapping your fingers on the table.
Even though the couple was having a nice evening, it was already time to go home.
TRICK TO REMEMBER THE DIFFERENCE

“All ready” describes a group of people or objects, the entirety of which is prepared to
take an action.
“All ready” is also a synonym for the phrase totally ready, which just so happens to
contain the word all. This is an easy mnemonic.

“Already” describes a point in the past at which an event happened
Altogether vs all together
“Altogether” is an adverb. It means taken as a whole, in such a way as to be synonymous
with completely, totally, wholly.
“All together” is a phrase that means in the same place or at the same time as a complete
group. It is never used as a phrasal adverb.
“All together” used in a sentence


Petrov, Yelena and Dmitri were all together at the diner, when suddenly, disaster struck.
Find the muddy towels, gather them all together, and wash them with the hose.
“Already” used in a sentence



Jen has altogether too much class to be consorting with this bunch of hooligans.
The company’s liquid assets are altogether worth over 15 billion dollars.
At the alumni banquet this year, leggings have been banned altogether.
Therefore, the answer to question 10 will be ALTOGETHER.
Altogether, there are thirty-five students in our class, but at least five of them are frequently
absent.
On the whole there are thirty-five students in our class, but at least five of them are frequently
absent.