He is going to be a computer programmerwhen he _______ college.

The policeman jumped into the water the child.

Only when I got here _________ that I had made a big mistake.[ ]

The astronauts were so struck by _______beauty ofnature that they took lots of pictures in _______space

Dad, I want to go out for dinner with my friends tonight. –Keep in mind _________ you have to be home by 9:00.