Question

Косвенная реч masha said " i sleep well "​

Answer 1

Masha said that she slept well

Answer 2

Masha said that she slept well.

In indirect speech, we usually use a reporting verb (like "said") followed by the conjunction "that" to introduce the reported speech. We also usually change the tense of the verb in the reported speech to reflect the time of the original statement. In this case, the verb "sleep" in the original statement is in the present tense, so we change it to the past tense "slept" in the reported speech to reflect that the statement was made in the past.