Giúp mình làn bài 6 cảm ơn

1) I cut my finger so I went to pharmacy 

because I cut my finger , I went to pharmacy

2) I got up late so I missed the bus.

because I got up late, I missed the bus

3) the flowers needed a lot of water so I watered them

Because the flowers needed a lot of water, I watered them

4) the book was very interesting so Selen finished it quickly.

because the book was very interesting,Selen finished it quickly.

5) I was about to be late for the work so I took a shower quickly

Because  I was about to be late for the work, I took a shower quickly

6) we played badly so we couldn't win the match.

because we played badly, we couldn't win the match.