The people sitting on the chair for a long time, sleeping with a wrong position, and carrying heavy things like these things make back pain. Also when they feel their back pain, they go to doctors immediately and take expensive MRI or shot strong steroid so they make their painless worse.

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Hello Linda!

              Thank you so much for making your homework. :) I asked you to list some causes of back pain. Yes! These are all correct. But let's fix your sentence construction so that it will be easier to understand what you mean.

Here are some of the causes of back pains:

1. Sitting on the chair for a long time

2. Sleeping with an improper/ wrong position  and

3. Carrying of heavy things  

~When some people experience back pain they go to the doctor immediately to have a check up. Also,  some will take  MRI and shot strong steroid to ease the pain but, it will expensive.

          Linda, please check these corrections I made for you. Don't forget to read more of English materials to widen your vocabulary and always apply what you have learned.  See you in the class and take care always!

T.Cassie ^-^