My parents __________ lots of food and money then to make sure I don't starve; so starving is __________ of my worries.
He seems to be doing nothing, but _____ he is just waiting for his chance.
The boss requested that he _____ there to work.
You must ______ your papers before you hand them in.
Did you have any difficulty _____ his house?
Have you ______some new ideas?