615. The sudden barking frightened Clara. 突然的狗叫声吓坏了克拉拉。
614. The editor over looked a print error. 这位编辑漏掉了一个印刷错误。
613. People enjoyed the stamps very much. 人们非常喜爱这些邮票。
612. Our school covers 100 square meters. 我们学校占地面积平方米。
611. Nobody has ever solved this problem. 没有人曾解决过这个问题。
610. May I know the quantity you require? 请问你们需要多少数量的货物?
609. Let us do it by ourselves,will you? 我们自己做这件事,可以吗?
608. In a word,I am tired of everything. 总之,我对一切都很厌倦。
607. I"d like to get this film developed. 我要冲洗这卷胶卷。
606. Ice cream is popular among children. 冰淇淋深受孩子们的欢迎。