19、哥伦布在天亮前踏上了美洲海岸。
Columbus _______ _______ ________ the shores of America just before daybreak.
18、谁是这个项目的负责人?
Who’s __________ _________ _______ the project?
17、如果在你的位置,我不确定我会做些什么。
I’m not sure what I would do if I were _________ __________ __________.
16、汽车正以每小时一百公里的速度在行驶。
The car is travelling__________ ________ ________ ________ 100 kilometres per hour.
15、恐怕你的建议会被证明是错的。
I’m afraid your suggestion will _________ ________ __________ _______.
14、据说那场意外中没有一个人生还。
It is said that nobody ___________ __________ ____________.
13、昨晚两个小偷闯进了这个房间,盗空了保险柜里所有贵重的东西。
Last night two thieves broke into the room and __________ allthe valuable things _______ _______ the safe.
12、到他14岁的时候,他已经自学了高等数学。
_________ _________ ________ he was 14 years old,he had learned advanced mathematics by himself.
11、这个地区遭受了有史以来最大的洪水。
This arera suffered the biggest flood _________ _________ _______.
10、A lot of spelling mistakes_______ ________ ________(存在于)his writing.