Mr. Hill has been working in the library ...... six hours without taking a break.

I will go to the gym tomorrow morning if I ......... early enough.

When you have a question, you should ask someone ...... can give a clear answer, like your teacher.

My mom was angry with me yesterday because I .................. to do the shopping.

In which sentence is all CAPITALIZATION correct?

If you had turned up the volume, I ....... The TV much better.