If there were no automatic washing machines, people would have to wash their clothes ______ hand or ______ hand-operated machines

Ben is an animal-lover. So far he _________ over 100 homeless dogs.

Luis is____a lot of stress right now because he has been addicted____drugs

Does your uncle still smoke?—He ____________given it up. It’s two years ever since he ____________.

It is difficult for us to learn a lesson inlife_________we’ve actually had that lesson.