?During the meeting,hardly had he begun to speak when the audience interrupted him 他一开始说话，就被听众打断了
?surrounded by the police, the kidnappers had no choices but to surrender on the spot (没有选择，只能投降)
?The concerned mother thrilled at the news of his son's having been admitted to the university(她的儿子被大学入取了)
?The lecture was so boring that the students couldn't help yawning(学生忍不住打起哈欠)
?I‘ll be very grateful if you could be kind enough to give me a ride to school(好心载我一程去学校)
?(除非你和保险公司签订了货物保险合同)Unless you sign a contract with the insurance company for your goods, you are not entitled to a repayment for the goods damaged in delivery.
?It is reported that local health organization was established 25 years ago(据说当地的卫生组织25年前就成立了)when Dr.Mark became its first president.
?Mrs.Smith shut the window lest the noise outside (should) interfere with her son's sleep(外面的噪声会影响她儿子睡觉)
?The new mayor was charged with failure to fulfill his promise to decrease the inflation rate(未能履行他降低通货膨胀率的承诺)
?When confronted with such question, my mind goes blank(每当我遇到这类问题，我脑袋一篇空白)，and I can hardly remember my won date of birth.
