题目：
-Must I stay at home, Mum?
-No, you ______.
A. needn't
B. mustn't
C. don't
D. may not
参考答案：
A.用must来提问，肯定回答用Yes, you must;否定回答用No, you needn’t 或No , you don’t have to, 故选A.
题目：
Some volunteers from Beijing arrived in Shanghai _______ April 29 to work for the World Expo.
A. on
B. at
C. of
D. to
参考答案：A.
考点：考察时间介词。On表示具体日期; at表示时间概念的某时刻,如at nine o’clock，时间如at noon，阶段at the present stage等。April 29有日期，所以用on。
题目：
Tom will call me as soon as he ______home.
A. gets
B. has got
C. got
D. will get
参考答案：A.
考点：时间状语从句。在时间状语从句里，如果主句用一般将来时，由as soon as引导的从句用一般现在时表将来时，即“主将从现”。
题目：
The road _____last year.
A. builds
B. built
C. was built
D.is built
参考答案：C.
考点：被动语态。road是build的承受着，存在被动关系。last year表过去时，所以用一般过去时的被动语态。
题目：
--- Do you know _____ the Capital Museum?
---Next Friday.
A. when will they visit
B. when they will visit
C. when did they visit
D. when they visited
参考答案：B.
考点：宾语从句。宾语从句语序为陈述句语序，排除A、C。根据回答“Next Friday”，可知事情还未发生，用将来时，排除D。
题目：
The teacher said that the earth _____ the sun.
A. move around
B. moved around
C. moves around
D. had moved around
参考答案：C.
考点：宾语从句。一般来说，主语用过去时，从句也用过去时的时态，也就是“主过从过”。 但由于地球围绕太阳转是一个真理，虽然主句是过去时，从句还是要用现在时。
题目：
________ it is today!
A. What fine weather
B. What a fine weather
C. How a fine weather
D. How fine a weather
参考答案：选A.
此题容易误选B. weather是不可数名词，前面不能有不定冠词。英语中经常考查的不可数名词有work, news, adivice, information等。
题目：
Which is the way to the __________?
A. shoe factory
B. shoes factory
C. shoe's factory
D. shoes' factory
参考答案：选A.
此题极易误选B, C, D. 英语中名词单数可以修饰名词，如： an apple tree →two apple trees. 但注意 a man teacher→two men teachers。
题目：
This class ________ now. Miss Gao teaches them。
A. are studying
B. is studying
C. be studying
D. studying
参考答案：选A.
此题容易误选B. class, family, team等单词如果表示整体谓语就用单数，表示个体就用复数，从语境及其后面的代词them可以看出，class表示个体，故选择A。
题目：
We will have a _________ holiday after the exam。
A. two month
B. two-month
C. two month’s
D. two-months
参考答案：B
此题容易误选C, D. 在英语中数词中间用连字符号加名词单数，构成符合名词，在句中只能作定语， 如果选择C, 需要把逗号放s后面。