Answer: The possessive pronoun in the sentence is 'theirs'.
Explanation: It shows the ownership of the idea for group skate.
A. the rise of the middle-class and the wide availability of affordable automobiles led to the development of suburban areas
Yes you can use i for your thesis
Yeah sure whatever you need
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