can we say " I'm too " instead of " Me too " ?
I don't know whose answer is correct . maybe different countries speak different English , ok, I'm too = me too. am I right?

Question

can we say " I'm too " instead of " Me too " ?
I don't know whose answer is correct . maybe different countries speak different English , ok, I'm too = me too. am I right?

Answer

Its either "me too" or "I am tired too". "I'm too" doesn't sound quite right though you can still be understood as "me too".

Answer

lets try solving your query:

when someone says "i am hungry" or "i am tired"

your answer may either be "i AM, TOO!" or "Me, too!

then, definitely both are correct!

Answer

Use "I, too" instead of I'm too. 
(Eg. I, too have waited for her at the lobby yesterday)

Answer

Only kids say me too.

Answer

of course you can say "I'm too".. but that would be wrong

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