1. change they're to their
2. change an a
3. delete the comma after workhouse
4. add a comma after computer
5. change too to to
A possessive case pronoun replaces a noun and shows possession of an object. These include mine, yours, his, hers, its, ours, and theirs.
hope it helps...!!!
I would say, it’s b, ‘what rewards will I get from using this source’
Answer:
Have not
Explanation:
Have not combines to become haven't. For example, I have not ate food today you can also say I haven't ate food today.