He had to pause from time to time to wipe the sweat from his forehead, because the air-conditioning system ____.
______ the day going on, the weather got worse.
A modern city has been set up in _______ was a wasteland ten years ago.
Only ______ as a translator ______ how important it was to grasp English.
What’s the time? My watch _______.
“The child’s life is not in danger any more,” the doctor said ________.