I _______ to help you but I was not able to spare any time.I _______ a paper last night and I'll have to finish it today.
Leave your key with a neighbor ________ you lock yourself out one day.
Forests ________ and burned at such a speed that they will disappear from the earth in the future.
—I’ve got a cough and my chest hurts. —________.Let me examine you.
What I need is ________ book that contains ________ ABC of oil painting.
Sam insisted that he________ the law and________.