His parents died in the strong earthquake, so he was _______by his grandmother.
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.
Walter offered us a lift when he was leaving the office, but our work _______,we refused the offer.