Insist

I am learning English in Ireland. I am from Japan and  I have a working holiday visa. I am will be working as an Au Pair. This job is from 23th April to July. I will be leaving I am going to leave Ireland on 28th Aug. I would like to continue  working  in Ireland, because, I think that working is better than studying in at school. I don't have any plans for when I finish this job. I am hoping to work in a flower shop (florist/nursery) because I graduated at an agricultural college. (My college days were the worst in my life, I didn't learn anything, and  was angry all the time.  But I had paid the fees...)

I dreamed of working in a flower shop when I was a Senior High School student.  I will lend a hand in a flower shop in Dublin.  This could be a plan.
When I wil finish an au pair, I will not have any plan.
But I hope that working at flower shop.
Because, I graduated an agriculture college. (I used to go the college is the worst in my life, I didn't learn anything, I was always angry. but I paid money...)
And working at flower shop is my dream when I seniour high school student.
I will do hand over some flower shop in Dublin.
It might be my plan.

Insist

I am leaning English in Ireland.
I am from Japan. I have a working holiday visa.
I am working as an au pair.
This job is from 23th April to July.
I am going to leave Ireland on 28th Aug.
I would like to work in Ireland because I think that working is better than studying in school.
When I finish as an au pair, I don't have any plans.
But I hope to be working at a flower shop.
Because, I graduated from an agriculture college. (The college I used to go to was the worst in my life, I didn't learn anything, I was always angry. but I paid money...)
And working at a flower shop was my dream when I senior high school student.
I will hand over some flower shop in Dublin.
It might be my plan.

Good effort Sai =) 

I learn English in Ireland. 

I am from Japan. I have a working holiday visa.
I work as an au pair.
I've worked since 23th April.
I am going to leave Ireland on 28th Aug.
I want to work here because I think that working is better than studying in school.
When I finish an au pair, I will not have any plan.
But I hope I can work in the flower shop because I graduated from an agriculture college. (I used to go to the college is the worst thing in my life, I didn't learn anything, I was always angry. but I paid money...). Working in the flower shop was my dream when I was a senior high school student.
I will establish some flower shops in Dublin.
It might be my plan.