--Bob, How is your project? I heard you started it last Friday, right? ---Oh, I ____for it. But I haven’t decided when to do it.
Would you____holding this box for me while I open the door?
Most of us know we should cut down fat, but knowing such things isn’t much help when it____shopping and eating. A refers to B. speaks of C. focuses on D. comes to
He didn't realize he had forgot his bag _____ the plane had taken off.
_____ of the new aircraft will start next year.
The girl had to ____the college entrance exam because of her maother’illness.