When they suggested the plan ___at once,the director smiled,

When they suggested the plan ___at once,the director smiled, 英语翻译when the thief saw the police he ___ ___at once The director'sullen look suggested that __our progam.( ) only when they have realized the importance of the plan, They were all ___at the ___news They suggested that the work (be started)at once为什么填be start 英语翻译He smiled."You know how when children play,they want the It is suggested that a lawyer ___at once The boy insisted that he ____the money and ___at once. the doctor suggested the man have an operation at once when 的用法They were discussing the plan when suddenly the ligh 1.Only when they ____ the importance of the plan ,will they