26.They must be doctors,___________ they?A.mustn’t B.needn’t C.aren’t D.are27.He is so careful that he always looks over his exercise to _______ there are no mistakes.A.make sure B.find out C.think about D.try on28.Joe can’t be in the office

26.They must be doctors,___________ they?A.mustn’t B.needn’t C.aren’t D.are27.He is so careful that he always looks over his exercise to _______ there are no mistakes.A.make sure B.find out C.think about D.try on28.Joe can’t be in the office
26.They must be doctors,___________ they?
A.mustn’t B.needn’t C.aren’t D.are
27.He is so careful that he always looks over his exercise to _______ there are no mistakes.
A.make sure B.find out C.think about D.try on
28.Joe can’t be in the office yesterday afternoon.He ___________.
A.slept B.was sleeping C.has slept D.will sleep
29.--- Is that Henry speaking?
---Yes.___________?
A.Who’s that B.Who are you C.Speaking D.What’s your name
30.______ good news you’ve told me!
A.How B.How a C.What D.What a
31.--- Is that all?Do you want __________?
--- That’s enough.
A.something else B.anything else C.another thing D.the others
32.Nobody believes the boy ________ Joseph.
A.without B.or C.and D.except
33.Mum asked Lucy ___________.
A.if could she get some tea for her B.whether she get some tea for her
C.if she could get some tea for her D.whether she can get some tea for her
34.People often use English ______ they travel in foreign countries.
A.that B.when C.if D.but
35.Though she wasn’t in good health,she won the _________ race.
A.woman’s 200-metre B.women’s 200-metre
C.womans’ 200-metre D.women’s 200-metres
36.No one can stop news _________.
A.to report B.to be reported C.from reporting D.being reported
37.Don’t worry.We’ve got ___________ for all of you.
A.big enough a room B.enough big a room
C.a big enough room D.a room enough big
38.---Would you mind if I close the window?
--- _________.
A.Of course not.Do please.B.Ok.Do as you like.
C.That’s all right.D.Yes,please.
39.The piano in the other shop will be ___________,but _________.
A.cheaper; not as better B.more cheap; not as better
C.cheaper; not as good D.more cheap; not as good
40.Which of the following sentence(s) is (are) wrong?
1.Two months has passed already.
2.A lot of new buildings will build in our city soon.
3.Several hundreds of wild animals were killed each day in the old days.
4.Don’t you know what to do next?
A.Only sentence (2) is wrong.B.Sentences (2) and (3) are wrong.
C.Only sentence (3) is wrong D.Sentence (1) and (4) are wrong

26.They must be doctors,___________ they?A.mustn’t B.needn’t C.aren’t D.are27.He is so careful that he always looks over his exercise to _______ there are no mistakes.A.make sure B.find out C.think about D.try on28.Joe can’t be in the office
26.C
当must用来表示对现在的情况进行“推测”时,反意疑问部分要根据must后面的动词采用相应的形式.
27.A
他如此细心以至总是检查他的练习以确定没有错误.
make sure 确定、确信
28.B
Joe昨天下午不可能在办公室,他那时还在睡觉呢.
29.A
电话惯用语.
30.C
How +形容词+ a +名词+ 陈述语序
How+形容词或副词+ 陈述语序
What +名词+ 陈述语序
What+a+形容词+名词+ 陈述语序
What+ 形容词+复数名词+ 陈述语序
What+ 形容词+不可数名词+ 陈述语序
31.B
由some构成的合成代词一般用于肯定句,由any构成的合成代词一般用于否定句和疑问句.另,如果要在疑问句中表示请求,建议等肯定的意思或者盼望得到肯定的答复,须用somebody,someone或something.但此句并不是请求、建议等肯定的意思,只是一般询问,因此,我认为应用anything.
32.D
除了Joseph,没有人相信那男孩.太简单了,不作细解.
33.C
宾语从句,从句为一般疑问句,常选择连接词if或whether.在whether…ornot结构中不能用if替换.主句谓语过去时,从句相应过去时.
34.B
当人们到国外旅游时常常用英语.
35.B
数字与量词中间用了连接符号“-”,量词用单数.
36.D
没人能阻止消息被报道.
stop doing sth是“停止做某事”,doing是stop 的宾语,是要停止的动作,
stop to do sth 是“停下来开始做某事”,to do是stop的状语,表示目的,是要开始做的事情.句中的news是被停止的对象,用被动语态,所以是being reported.
37.C
enough 做形容词时意思是“足够的,充足的”,修饰名词,放在名词之前,如 enough time,enough food；
enough 做副词时修饰形容词或副词,仍是“足够的,充足的”之意.一般要放在被修饰词之后,如 big enough,well enough.
38.A
Would you mind if...句型用来表示请求对方的许可,即询问对方“是否介意(说话人)做某事”.回答如下：
a.如果“同意；不反对”别人做某事,答语用否定形式,也可直接用No,但不普遍.例：
—Do you mind if I smoke?
—Not at all,please.
b.如果“不同意；反对”别人做某事,答语用肯定形式.一般多用I am sorry...或I'm afraid...等以缓和语气.例：
—Would you mind me opening that door?
—I'm sorry,but it's not allowed.
39.C
那间店的钢琴更便宜,但没这么好.
第一个是形容词比较级,不用多说.第二个,as+形容词原级+as,两者比较,程度相同,A与B一样……,其否定形式是在前面加not.
40.B
第2句,主语buildings是物,应用被动语态,改为：A lot of new buildings will be build in our city soon.
第3句,hundreds of,“数以百计的,好几百的”,不能和具体的数词连用,如two,four等等,当要描述具体的有几百时可以用“数词+hundred”.因此,此句应去掉several.
----------------------------------
终于答完了,不容易啊,写这么多分析.