All of the spellings and vocabulary is correct but the word order could be changed to make it sound a bit more comfortable in English, here are some suggestions:


Time is already passed the midst of the first month of this year.
This sentence sounds quite old fashioned, but if that's what you were going for then it's good :P
A more casual way to say it would just be "It's already past mid-January"
but if you want to keep the old fashioned version then it would be more like;
Time has already passed the midst of the first month, this year.

I think I was living so hectic days.
I think I was living so hecticly these days / I think I was living such hectic days.

To join those first 2 sentences together you could say
Time has already passed the midst of the first month, this year. I didn't notice because I have been living so hecticly these days.

I wish i would be better at English skills through this vacation.
I wish I could get better at English / I hope to get better at English
(Past tensed: I wished that I would be better at English by now)
Another way of saying it is 'I hope that, through this vacation, I can get better at English'

To make a progress in English, i'm keen on studying this language.
'I'm keen on' means you like it or you're happy about it, so 'to make progress, I like this language' doesn't really make sense. It would be better to day 'To make progress in English, I will work hard at studying this language'

Some people are living today given to them as regretting about their yesterday and worrying about their tomorrow.
Some people are living today / their current day, regretting yesterday, and worring about tomorrow.

Yesterday and tomorrow are not ours. We just live today.
(This is fine)

We can give thanks for being given new days that we can construct our own wonderful life.
We should be thankful to receive / to be given new days, so that we can construct our own wonderful life.

All of the spellings and vocabulary is correct but the word order could be changed to make it sound a bit more comfortable in English, here are some suggestions:


Time is already passed the midst of the first month of this year.
This sentence sounds quite old fashioned, but if that's what you were going for then it's good :P
A more casual way to say it would just be "It's already past mid-January"
but if you want to keep the old fashioned version then it would be more like;
Time has already passed the midst of the first month, this year.

I think I was living so hectic days.
I think I was living so hecticly these days / I think I was living such hectic days.

To join those first 2 sentences together you could say
Time has already passed the midst of the first month, this year. I didn't notice because I have been living so hecticly these days.

I wish i would be better at English skills through this vacation.
I wish I could get better at English / I hope to get better at English
(Past tensed: I wished that I would be better at English by now)
Another way of saying it is 'I hope that, through this vacation, I can get better at English'

To make a progress in English, i'm keen on studying this language.
'I'm keen on' means you like it or you're happy about it, so 'to make progress, I like this language' doesn't really make sense. It would be better to day 'To make progress in English, I will work hard at studying this language'

Some people are living today given to them as regretting about their yesterday and worrying about their tomorrow.
Some people are living today / their current day, regretting yesterday, and worring about tomorrow.

Yesterday and tomorrow are not ours. We just live today.
(This is fine)

We can give thanks for being given new days that we can construct our own wonderful life.
We should be thankful to receive / to be given new days, so that we can construct our own wonderful life.