---- ______ he dropped out of school?----His family had run into financial difficulties.A. Why was it that B. Why was thatC. Why was that it C. Why was it
If you go to Xi’ an, you’ll find the palaces more magnificent than commonly ____.
While watching TV, ____.
---Cliff, I lost your ball at school. I suppose I should pay for it. ---Oh.____. It was just an old ball anyway.
The time he has devoted in the past years ____ the disabled is now considered ____ of great value.
____ only 20 minutes to go before the train left, I felt uneasy in the taxi to the railway station.