(届湖南省十三校高三3月第一次联考英语试卷)_____ is well known to the world is that China has very top technology in space industry.
A team of nurses ________ the doctor in performing the operation on the boy wounded in the earthquake.
---What on earth are the police busy with? ---They have been looking into how the plane crash _______.
Each country, of course, in _______ Copenhagen has its own particular priorities and concerns, which is why ________ agreement is so difficult to reach.
I’m sorry to tell you that we will not tell you the results of the survey until we have looked through all the _______.
The ground is wet all over, so I’m sure it must have rained last night, ________?