-Why do you go to the dancing hall three times a week? -I've taken a(n) ______to dancing.
His efforts to persuade him to make a donation were ____ because he showed no intention to take a cent out of his pocket.
It was ______ back home from the restaurant ________ he stayed for a whole day.
_____ anyone phone, write down the phone number and tell him I’ll call back later.
The accidents of coal mines are believed ______ hundreds of deaths in China so far.
Tom ______ for 5 years, but he has been leading a new life since he was set free.