Question

which sentence is correct? hint: \all ready\ means completely ready; \already\ means previously started or done.
i all ready brushed my teeth this morning.
i all ready made my bed when i woke up.
im all ready to brush my teeth this morning.

Explanation:

The first two sentences use "all ready" in a context where "already" (meaning previously started or done) should be used. In the third sentence, "all ready" (meaning completely ready) is used correctly as the person is indicating they are completely ready to brush their teeth.

Answer:

I'm all ready to brush my teeth this morning.