Since Ithe began myinning of the holidays, I've been at home due to the lockdowns in my country. Since the beginning of the holidays, I've been at home due to the lockdowns in my country.

I think this sentence separated due to the program, but I'm not sure. I wasn't sure if "I began my holidays" was correct or not, I opted for the safe side, because I think it might depend on whether "holidays" are considered the festivities/celebrations or your vacation days.

the lockdowns in my country.

I can only go outside depenon certain days, according ton the last number of my national document. I can only go outside on certain days, according to the last number of my national document.

While "depending on" is grammatically correct, it sounds a bit funny here, since the letter on your document can't change. "According to," "determined by," or "based on" fit better since the rule is determined by the number. Also, since the day you can go out is determined by the letter, it's clearer (and makes more logical sense) to include you can only go out on certain days. Otherwise it could mean that , with a certain number, you're not allowed outside at all.

I can only go outside on specific days, which depending on the last number of my national document. I can only go outside on specific days, which depend on the last number of my national document.

Even numbers can go outside a couple of days of the week, and odd numbers the remaining days. Even numbers can go outside a couple of days of the week, and odd numbers the remaining days.

It's not clear in the original sentence what time frame you're describing, so "the remaining days" is ambiguous - the rest of the week? the month? In this case, "a couple" is also inexact, so it would make more sense to use a concrete number here.

Even numbers can go outside a couple ofon some days, and odd numbers the remaining dayon others. Even numbers can go outside on some days, and odd numbers on others.

I've been binge-watching a series called Person of Interest, and thuso far, I've been able to watch it without subtitles, without being lost as to what's happeninghile still following the story. I've been binge-watching a series called Person of Interest, and so far, I've been able to watch it without subtitles, while still following the story.

These are two minor stylistic corrections. "thus far" can often come across as more formal, while "so far" is heard more commonly. Writing "without X without Y" is a bit strange and can lead to ambiguous statements. It also set you up here for an unusual phrasing ("without being lost as to what's happening.") Instead, the second statement can be made clearer by writing it as a positive statement like I did here.

I've been binge-watching a series called "Person of Interest", and thus, so far, I've been able to watch it without subtitles and without being lostconfused as to what's happening. I've been binge-watching a series called "Person of Interest", and, so far, I've been able to watch it without subtitles and without being confused as to what's happening.

I was thinking about New yYear's resolutions and decided I should start before it'sthe new year, so as to have some sort of edge of at least two daysa two day head start. I was thinking about New Year's resolutions and decided I should start before the new year, so as to have a two day head start.

You can have "an edge" or a "leg up" on something/someone, which means some sort of advantage over something/someone. It's more common to use those phrases with a specific person or thing that you're doing better than. Here, it makes more sense to have more of a "head start," since you're talking about time, which means you can start earlier and get closer to your goal sooner.

I was thinking about New yYear's resolutions and decided I should start before it's nthe New yYear, so as to have some sort of edge of at leasthead start of two days. I was thinking about New Year's resolutions and decided I should start before it's the New Year, so as to have some sort of head start of two days.