Someone knocked at your door just now,but I didn’t see who was.
This shop will be closed for repairs __________ further notice.
-How long do you think it will be __________ the Two Sessions (两会)in Beijing come to an end? -Don't you know they were over on March,17th ?
Few people paid full attention to their health conditions __________ they were seriously ill.
The Chinese agricultural tax wasn't completely abolished __________2006,which reduced the farmers' burden greatly.
He complained __________ me __________ the food I had prepared.