.Days of snowstorms have left the city under thick layers of ice and some 50,000 homes without power.
They ______ the train until it disappeared in the distance.
—I’ve got a headache again!—Sorry to hear that. Walk to work every day and you’ll soon back in ______.
The patient's son asked the doctor the question________his father could survive the big operation.
I called the airline to________my flight reservation a week before I left for Toronto.
__________ has been announced, we shall have our final exam next month.