In the lecture, little Tom kept silent all the time unless _________ to express his opinion.
The boy as well as the two dogs _____ when the earthquake rocked the city.
—Sorry, the tickets have already been sold out. —Really? Maybe I _______ a little earlier.
From hisvoice on the phone, I know everything is going under way.
The conference was ________ fixed for the 10th, August, but later the unexpected landslide (泥石流) in Zhouqu in Gansu province, made us put it off.
It’s widely accepted that life is ___ there’s sunshine and water.