C) The word “its” should be changed to “it’s”, because “it’s” means it is
During their courtship and marriage, John Adams and Abigail Smith Adams exchanged over 1,100 letters, many filled with intellectual discussions on government and politics considered an invaluable account of the Revolutionary War. Abigail, a fierce advocate of rights for women and African-Americans, was an important partner throughout John's political career.
Pay attention in class, ask for help when you need it, stay out of trouble. That's what I do and I have A's is all classes except math which is a B. (sorry not trying to brag)
Revision literally means to “see again” or to basically see something again from a fresh and critical perspective. One of the best things to do during the revision stage is to have someone else proof read the material for you.