Answer:
you correct them when you finish your draft
or you correct them as you go
I was sixteen years old, it was my birthday when father took me and my sibling a science world museum in Vancouver in Canada. It was my first visit there and as the name suggest, I was wondering it will be boring and educational type museum only. As we reached there, I entered the museum after paying ticket. I was not really excited as I though it will be waste of my day.
When I went inside the museum, I was completely surprise to see there physics, biology and chemistry all together in a completely different manner. There were few structures which demonstrated how human body function, there were some mechanical machines created with wood which complemented physics.
When I went further into a large lounge there was a huge piano which a person can play by walking on the keys. It was so much fun playing music along with dance. There was lift yourself activity, which is just like a manual jumpin ride, in which you pull yourself up through a rope attached to a pulley.
When It was 6 in the evening my father asked us to go back to home but I suddenly asked him When we will be here again? This place is so much fun. I had no idea my birthday will be so much wonderful after visiting this place. This was fun along with learning. One of the most memorable day of my entire life.
I think it'd be C or in this case "i".
