Though ____ money, the parents of the twins managed to send them to university.
A．lacked B．lacking C．lacking of D．lacked in
—Have you got used to the Chinese food, Robert?
—Yes, but I don't like ________ when a Chinese host keeps serving me the food I don't like.
A．this B．that C．those D．it
I think that's unlikely to happen, but if that ______ occur, both America's and China's interest would be severely damaged.
A．should B．could C．would D．might
you may have , you should gather your courage to face the challenge .
A．However serious a problem B．Whatever serious a problem
C．However a serious problem D．No matter how a serious
I couldn’t do my homework with all that noise ________.
A．going on B．goes on C．went on D．to go on
Economic growth in the world remains weak throughout 2012 and it is hoped that it will _____ gradually in 2013.
A．break up B．make out C．work out D．pick up
