What do you usually do the day before an exam?
I try to relax and I don't attempt to learn and I go early to sleep
I attempted to relax and I didn´t attempt to learn and so I will going to sleep early in this evening to sleep.
I attempt to relax and I didn´t don't attempt to learn, and I go early in the evening to sleep.
I attempted to relax and I didn´t attempt to learn so now and I will going to sleep early in the this evening. to sleep.
Very good. Partly syntax and partly tense - past, present etc. You could have said "in the evening" but probably "this evening" would be better. Well done.
yours is mostly correct, but if i were you, i would say," I attempt to relax / I will relax and will not (attempt to) study ( you have already learned it , so you should say 'study') and (I) will go to sleep early in the evening.
And also , in the last sentence, after "will" never use "ing"s , this is a grammar rule
thank you very much