4 = can
5 = will be able
6 = was able
7 = can
8 = can
9 = can
Answer:
True
Explanation:
True, the commas act like parentheses. So we could say "His doctor could not identify the problem."
As for the periods, capitalization, and layout, it is all correct.
yes. it's a matter of privacy. would you want anyone to know everything about you just by knowing your Instagram.