10％　Discount Coupon

It rained a lot since this from the morning to the evening today. I was watching it through the window of my workplace.

Today, I found a good song when I was listening to some songs in my car. The song's title is 'My Last Fight'. It is sung by 'Love Psychedelico' who are Japanese artists.

On my way home from my workplace, I went to a secondhand bookstore because I had a 10％ discount coupon whose due date was today.

{you could also say: "I had a coupon for 10% off which was running out today." Coupons aren't usually "due". Library books are due. "Due dates" are often mentioned in relation to pregnancy, when the baby is due.}

I browsed many books related with to English for a while. And after that, I decided to buy a book for the TOEIC Listening Test.

It would be a great help for my English learning.

{Excellent English :)}