I got up really early in the morning.

I have wrote English texts at 5 every day.

==> I write English texts at 5 every day.

It was actually kind of chilly.

I think there is quite a temperature gap these days.

==> I think there is quite a temperature gap or difference these days.

I guess I should bring out my autumn clothes. ^^

• Great job~ You don't have a lot of errors~
• verb tense: Use the simple present 'write' if you talk about regular actions
• 'temperature difference' is a more commonly used term than 'temperature gap' 
• I hope the suggestions will help! Keep posting~~