Jun:

The Earth rotates

She is crying the cause is a dall

Juns move ment is fast

The Earth is bg

He sleeps in night time

correct:

The Earth rotates.

The Cause of her sadness is the doll.

Jun's movement is fast.

The Earth is big.

He sleeps at night time.

Explanation:

When writing a sentence you should begin with a capital letter and ends with a period.

Hi Jun,

  I appreciate how you make your assignment but please submit it on time. Please don't be on a hurry when doing your assignment because some words are misspelled. Review all your assignments' corrections and explanations. Have a great weekend Jun make the best out of it Enjoy! See you on Monday. :)

-T. Gee