Check for mistakes: Someday we’ll make our dreams come true. I believe, that...

Hello! I’m Nicky.
I wrote this song, but English is not my native language.
Could someone check if there are any mistakes in this lyric?
Please, Please, Please…
Thank you in advance…

Just keep holding hands.

Someday we’ll make our dreams come true
I believe, that together we’ll make it through
Life can’t be all the time without any chance
We must just keep holding hands…

Maybe it’s impossible to figure out this life
But things going better with you by my side
The sun will shine on our side of the fence
We must just keep holding hands…

I’ll do all I can to make you happy. I promise you
Through the ups and downs I’ll try to do my best.
But so much in this life depends on lucky circumstance
We must just keep holding hands…

We will have a good time and a bad time too
It will be often hard to answer “What must we do?”
I’ll try to be chary of giving offence
We must just keep holding hands…

.
Someday we’ll make our dreams come true;
I believe that together we’ll make it through.
Life can’t always be without any chance
We must just keep holding hands.

Maybe it’s impossible to figure out this life,
But things’ll go better with you by my side.
The sun will shine on our side of the fence;
We must just keep holding hands.

I’ll do all I can to make you happy. I promise you
Through the ups and downs I’ll try to do my best.
But so much in this life depends on lucky circumstance
We must just keep holding hands.

We will have a good time and a bad time too
It will be often hard to answer “What must we do?”
I’ll try to be chary of giving offence
We must just keep holding hands.

‘Chary of giving offense’ is out of place here-- it is too formal.
.

Hello Mister Micawber!
Thank you for your help.

Please one question:

Can I say so:

We will have a good time and a bad time too
It will be often hard to answer “What must we do?”
And when it seems that life doesn`t make sense
We must just keep holding hands.

Thank you…

.
We will have a good time and a bad time too.
It will be often hard to answer “What must we do?”
And when it seems that life doesn’t make sense,
We must just keep holding hands.

Yes, that sounds good.
.