By the time the research group publishes its paper, they ______ the experiment for six consecutive months.
conduct
will conduct
will have been conducting
have conducted
The old library ______ constantly ______ over the past decade to satisfy modern safety codes.
is; renovated
was; renovated
has been; renovated
had been; renovated
The expert put forward a new theory, ______ can explain the strange natural phenomenon.
If the scientist ______ the underlying error in the experiment last month, the whole failure would have been prevented.
spotted
spots
had spotted
would spot
Under no circumstances ______ outsiders to enter the research lab without formal permission.
we allow
do we allow
we allowed
allowed we
It is high time that our department ______ the outdated management system.
improve
improved
will improve
have improved
This is the very campus ______ many students met the famous scholar last spring.
But for continuous financial support, this academic project ______ at various risks.
will have
would have
have
had
He told us that he ______ this academic lecture twice before he attended the seminar.
attends
attended
has attended
had attended
The reason ______ the old method was abandoned is that it lacked flexible adjustment.
Hardly ______ the scholar finished his speech when a complex question was raised from the audience.
Not only ______ the new method save time, but it also improves the accuracy of data.
it does
does it
it did
did it
When researchers ________ (carry) out tests, they always follow strict rules.
They failed ________ (recognize) the difference between surface faults and core problems.
Now the team ________ (adopt) a new evaluation standard.
Only serious mistakes ________ (punish) severely in this system.
It is necessary that every member ________ (obey) the basic rules of the lab.
If they ________ (overlook) the small details before, the final result would not have been so disappointing.
The ________ (academy) reports will be released at the end of this term.
Rarely ________ (see) such a complete set of research rules in small institutes.
第二部分 主观题（汉译英，共4小题，每题5分，合计20分）
只有充分收集数据，我们才能得出可靠的结论。（要求使用倒装句）
如果他提前做好准备，昨天就不会错过这场学术报告。（要求使用与过去事实相反的虚拟语气）
这项重要的实验是由一组青年研究者完成的。（要求使用被动语态）
刚才上台发言的那位学者出版了三本专业书籍。（要求使用定语从句）