—Because large quantities of water .
A.have pollutedB.is being polluted
C.has been polluted D.have been polluted
【解析】句意为：——这湖水怎么这么难闻?——因为大量的水已经被污染了。本题考查时态、语态及主谓一致问题。water与pollute为被动关系，故排除A项；B表“正被污染”，故排除；large quantities of后加名词，谓语动词应与quantities保持一致，故排除C项，答案为D项。
【答案】D
2.（2009年陕西卷）Dr.Smith,together with his wife and daughters, visit Beijing this summer.
A.is going to B.are going to
C.was going toD.were going to
【解析】当主语后出现together with/as well as等介词短语时，谓语动词的数与介词短语前的主语保持一致，故可排除B、D两项；根据时间状语this summer可知应用一般将来时态。
【答案】A
3.(2009年四川卷)The teacher together with the students discussing Reading Skills that newly published in America.
A.are;were B.is;were
C.are;was D.is；was
【解析】 句意为：老师和同学们在讨论美国刚出版的《阅读技巧》一书。不难看出主句的主语是the teacher，together with the students是附加部分，而Reading Skills 是一个书名也应该用第三人称单数形式。
【答案】D
4.（2009年湖南卷）Either you or one of your students to attend the meeting that is due tomorrow.
A.areB.is
C.haveD.be
【解析】句意为：要么是你或者你的一名学生应该出席明天的会议。该题考查的是主谓一致，按照就近一致原则，one of your students的中心词为one，谓语动词该用单数，在本句中is to do表示应该(should)。
【答案】B
5.（2009年江西卷）At present，one of the arguments in favor of the new airport that it will bring a lot of jobs to the area.
A.is B.are
C.will be D.was
【解析】句意为：目前，人们赞成建一座新机场的理由之一是它将给这个地区带来很多的就业机会。本题考查动词时态，At present=Now是解题的关键。
【答案】A
6.（2008年陕西卷）—Did you go to the show last night?
—Yeah.Every boy and girl in the area invited.
A.wereB.have been
C.has beenD.was
【解析】主语是every boy and girl，表示单数概念，故谓语动词用单数，且询问昨晚的情况，有明确的过去时间，所以应选择was。
【答案】D
7.（2007年浙江卷）Professor James will give us a lecture on the Western culture,but when and where yet.
A.hasn’t been decidedB.haven’t decided
C.isn’t being decidedD.aren’t decided
【解析】本题考查主谓一致。when and where引导的从句或跟不定式连用时谓语动词用单数，再根据本题意思应用被动语态。
【答案】A
8.(2007年湖南卷)We live day by day,but in the great things,the time of days and weeks so small that a day is unimportant.
A.isB.are
C.has beenD.have been
【解析】此题考查主谓一致的基本用法。主语是time,后面of days and weeks是它的定语，所以谓语用单数。
【答案】A
9.（2007年江西卷）A survey of the opinions of experts that three hours of outdoor exercise a week good for one’s health.
A.show;areB.shows;is
C.show;isD.shows;are
【解析】本题考查主谓一致。第一空的主语是a survey,故用单数shows;第二空是不可数名词exercise作主语，故用is。
【答案】B
10.（2007年陕西卷）As a result of the serious flood,twothirds of the buildings in the area .
A.need repairingB.needs to repair
C.needs repairingD.need to repair
【解析】此题考查主谓一致及“need”的特殊用法。twothirds of the buildings作主语，谓语动词应与the buildings保持一致，故应用复数谓语动词。need 此处意为“需要”，用法应是need to be done/need doing。
【答案】A
1.(2010届东北三校联考)—Hi,what did our monitor say just now?
—Every boy and every girl as well as teachers who are to visit Water Cube asked to be at the school gate before 6∶30 in the morning.
A.isB.were
C.areD.was
【解析】考查主谓一致。every...and every...结构作主语时，谓语动词用第三人称单数形式，由此可以排除B、C两项；根据前面的are to visit Water Cube的时态可知，A项正确。
【答案】A
2.(2010届锦州模拟)John as well as the other children who no parents good care of in the center.
A.have;is being takenB.have;has taken
C.has;is takenD.has;have been taken
【解析】考查主谓一致和动词时态，句意为：约翰同其他那些没有父母的孩子一起在这个中心受到很好的照顾。who引导的定语从句修饰other children所以谓语动词应是复数；名词1+as well as/besides/with/together with ect.+名词2时，谓语动词要根据就远原则由名词1决定，所以第二空谓语动词为单数，约翰正在受到照顾，因此用现在进行时的被动形式。
【答案】A
3.（2010届东城检测）The number of people,who have access to their own cars, sharply in the past decade.
A.roseB.is rising
C.have risenD.has risen
【解析】考查主谓一致和时态。本句的主语是the number,所以谓语动词用单数；in the past decade表示时间从过去持续到现在，即“十年来”，因此用现在完成时。
【答案】D
4.（2010届江西五校联考）Professor Wang,together with his colleagues, working on the project day and night to the deadline.
A.are;meetB.is;meet
C.are;satisfyD.is;satisfy
【解析】考查主谓一致和词语搭配。当主语后跟有together with,as well as等引导的词组时，谓语动词应和主语保持一致，此处主语是Professor Wang,故谓语动词应用单数形式；meet the deadline表示“在截止日期前完成”。
【答案】B
5.(2010届泰安模拟)Large quantities of information,as well as some timely help since the organization was built.
A.has offeredB.had been offered
C.have been offeredD.is offered
【解析】由as well as连接的复合主语并不影响谓语动词的数，“large quantites of+名词”作主语时，谓语动词用复数形式。分析题目可知动作虽然发生在过去，但对现在还有影响，故应用现在完成时。
【答案】C
6.(2010年郑州一模)Buying clothes a hard job because the clothes a person likes not very often fit him or her.
A.are;doB.is;does
C.are;doesD.is;do
【解析】考查主谓一致。主句主语是动名词短语，谓语动词用单数形式is;从句的主语是复数名词clothes,因此用do。
【答案】D
7.(2010年江苏南通质检)On the contrary,I think it is Truman you, to blame.
A.more than;areB.less than;who are
C.rather than;that isD.rather than;is
【解析】句意是：相反，我认为是Truman而不是你该受到责备。题干包含一个强调句式，强调的是宾语从句的主语，所以谓语动词要与Truman一致。此句表示选择关系，所以要用rather than。
【答案】C
8.(2010年合肥市高三第一次教学质量检测)Every student as well as teachers who to visit museum asked to be at the school gate on time.
A.is;isB.are;are
C.is;areD.are;is
【解析】考查主谓一致。who,which,that作定语从句的主语时，其谓语的数取决于先行词，所以第一空用复数are;主语后有as well as等时，谓语应同其前面的主语保持一致，所以第二空用单数。
【答案】D
9.(2010年湖南高三十二校联考)An exhibiton of paintings at the museum next week.
A.are to be heldB.are holding
C.is holdingD.is to be held
【解析】考查主谓一致和时态。hold的宾语是an exhibition,而不是paintings,所以应该是被动语态。本句的主语是an exhibition,of paintings是介词短语作后置定语，所以谓语动词是单数,再结合时间状语next week可知是表示将来要发生的动作。be to do sth.通常表示按照计划或安排将要发生某事，此处是被动形式。
【答案】D
10.(2010年苏、锡、常、镇四市高三教学调查一) of the people on the Net China’s economy is among the strongest in the world.
A.Fourfifth;believesB.Fourfifth;believe
C.Fourfifths;believeD.Fourfifths;believes
【解析】本题考查分数表达和主谓一致。4/5→fourfifths。题干主语是(网络上)4/5的人，是复数，故谓语动词用动词原形。
【答案】C
11.（2010年湖北部分重点中学高三第一次联考）Many a writer of newspaper articles to writing novels.
A.has turnedB.have turned
C.being turnedD.are going to turn
【解析】考查主谓一致。many a+可数名词单数，谓语动词用单数，表示“许多”。
【答案】A
12.（2010年北京海淀区高三第一学期期中考试）—Each of the students working hard at their lessons the book.
—So have I.
A.is readingB.has read
C.readD.reads
【解析】答语So have I是完成时态，由此很容易选出对应的时态，那就是B项（has read），表示“学生们看过了，我也看过了”。
【答案】B
13.(2010年江苏南通九校联考)—How did your students express their thanks to you on Teachers’ Day?
—A gift together with many flowers sent to me.
A.isB.are
C.wasD.were
【解析】考查主谓一致和时态。若句子的主语是由together with,along with,with,as well as+名词或代词来修饰时，谓语动词与together with,along with,with,as well as前面的名词或代词保持数的一致。根据问句，此处用一般过去时。
【答案】C
14.（2010年西安地区八校联考）This kind of book very useful but books of that kind useless.
A.is;isB.is;are
C.are;isD.are;are
【解析】第一空前主语是“这种书”，而第二空前主语是books。
【答案】B