—Who’s the man over there? Is it Mr. Black?

—It ______ be him. He’s much taller.

A. may not B. can’t C. will not D. mustn’t

B 【解析】may not可能不；can’t不可能；will not不会；mustn’t禁止，一定不。句意：那边的男人是谁？是布莱克先生吗？——不可能是他。他高多了。在表示推断时，can’t表示客观的不能,故选B.

— Have you finished your project?

— Not yet. I’ll finish it if I ten more minutes.

A. give B. am given C. will give D. will be given

B 【解析】试题分析：句意：-你的项目完成了吗？-还没有。如果再给我十分钟的时间，我就能把它完成。give 给，动词原形；am given被动语态，被给；will give 一般将来时，将会给；will be given一般将来时的被动语态。这句话中if引导的是一个条件状语从句，从句中用一般现在时态，而且根据句意，这里应该用被动语态，故选B。

—

—It’s sunny today.

A. How was the weather yesterday? B. How are you doing?

C. How fine the weather is! D. What’s the weather like today?

D 【解析】句意：——今天天气怎样？——今天晴天。A. How was the weather yesterday? 昨天天气怎样； B. How are you doing?最近怎样；C. How fine the weather is! 天气多好啊； D. What’s the weather like today? 今天天气怎样；根据It’s sunny today.可知问今天天气怎样...

—Do you know Lucy’s grandma?

—Of course.She is a kind woman,but she has for about a year since she in the accident.

A. been dead;was killed B. died;was killed

C. been dead;killed D. died;killed

A 【解析】句意：——你认识露西的奶奶吗？——当然，她是一个善良的女人，但是自从她死于一场交通事故，她死了大约1年了。根据for about a year可知主句用延续性动词，die是短暂性动词，故排除B/D；根据主语she可知从句用被动语态，被杀死；故选A

－Is she a teacher or a nurse?

－__________. She has worked in the hospital for three years.

A. Yes， she is B. She’s a nurse

C. No， she isn’t D. She’s a teacher

B 【解析】 试题分析：句意：-她是一个老师还是一个护士？-她是护士。她在医院里工作三年了。上文句子时选择疑问句，不能用yes或no来回答。所以选B。

-Why didn't you cry for help when you were robbed (被抢劫)?

-If I opened my mouth, they might find my four gold teeth. That would be ______!

A. bad B. much worse

C. worst D. the worst

B 【解析】 试题分析：句意：－当你被抢劫时，你为什么不大声呼救？－如果我张开嘴，他们可能会发现我的四颗金牙，那将会更糟。“张嘴”与“不张嘴”两种情况作比较，用比较级形式。A. bad原级；B. much worse比较级；C. worst最高级；D. the worst最高级。故选B。

If there no buying and selling of animals, there no killing in nature.

A. is; will be B. will be; will be

C. is; is D. will be; is

A 【解析】试题分析：句意：如果没有了动物的买卖，就没有了自然界的屠杀。在if引导的条件状语从句中，如果两个动作都没有发生，为了区别动作的前后关系，先发生的用一般现在时态，后发生的用一般将来时态，即主将从现。there be句型的将来时态是there will be。结合句意，故选A。

—Do you know ______?—Yes. She is doing her homework.

A. what is your sister doing B. what your sister is doing

C. when your sister is doing homework D. where is your sister doing homework

B 【解析】考查点：考查宾语从句以及句意。解题思路：宾语从句用陈述句语序，根据答句：是的，她正在做作业，可知问句句意：你知道你的姐姐正在干什么吗？故选B。

—I hope you will feel better soon.

— .

A. Yes,I think so B. I’m glad to hear that

C. That’s a good idea D. Thank you

D 【解析】句意：——我希望你不久会感觉更好。——谢谢。A. Yes,I think so 是的，我这样认为； B. I’m glad to hear that听到那我很高兴；C. That’s a good idea 那是个好主意； D. Thank you谢谢；根据情景交际；故选D

There is American boy in our class and boy can speak good Chinese.

A. an;the B. an;an C. a;an D. a;the

A 【解析】句意：在我们班有一个美国男孩，这个男孩会说很好的汉语。不定冠词a/an一个，表泛指，a用于辅音因素开头的单词前，an用于元音因素开头的单词前；定冠词the这个，那个，通常表特指，这里指上文提到的男孩；故选A