He tried to deal with the ever-increasing burden of his work,but finally ____and had to take a complete rest.
Helen had to shout _______ above the sound of the music.
Just then,another man, _______ behind the first,spoke up,“Who are you?”.
You were silly not _______ your car.
—Can the project be finished as planned? —Sure, _______ it completed in time, we’ll work two more hours a day.
This novel is set in the modern city, San Francisco, so once_______, it will be very popular.