LESSON SEVEN

The first part of the following is ambiguous; I assume that you mean that you teach Judo and fought with your students, rather than that you are a teacher who got into an argument with your students. If so, I would express it as:

Tonight I fought practiced Judo fighting with my students, and tomorrow I will tech teach judo Judo at an elementary scholl school.,

This next bit isn't clear; I assume that you mean your English language exercise? That is, writing this notebook entry?

but with great desire I'm doing my exercise.

If so, one way of saying it would be:

However I am doing my English exercise because I have a great desire to learn.

I would read "The Voice of the Poet", a book which was written by my cousin, cousin's book, but I prefer my bed.
Bye, Massimo

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A good effort. Notes: 1/ Good night in English usually means that you are leaving the other person, usually to go to bed. For a greeting like this, "good evening" would be used instead. 2/ If you have two thoughts in a sentence (like the fact that you don't know what to write, and it's because you're tired) then you need something to link them. In this case, "because" serves that purpose. 3/ Sleep is the verb, sleepY is the adjective. You would not use the pronoun "I" twice, but if you did it would have to be I am tired and I AM sleepy" However the first I am (or I'm) covers both. 4/ Remember to capitalise the titles of books, films, etcetera. Also I changed it to "a book which was written by my cousin" because "my cousin's book" is ambiguous. It could refer to a book that your cousin owns, or one which he wrote. I know that it's one that he wrote only from your previous notebook entry, but a reader who had not seen that entry would not.

LESSON SEVEN

I would read " the voice of the poet", my cousin's book, but I prefer my bed. ✔
Bye Massimo