—Can you give me a hand? I can't work out this maths problem.

—Sorry. But it is ______ my ability too.

A. off B. beyond C. past D. over

B 【解析】 句意：——你能帮我吗？我解不出这道数学题。——对不起，但它也超出了我的能力范围。考查介词。A. off离开；B. beyond超过；C. past越过；D. over在…之上。根据句意和语境可知是说它超出了我的能力范围，结合选项，可知B选项符合题意，beyond超过，常用于超过某种做事的能力或极限，故答案选B。

— I fell off the bike and hurt my leg yesterday.

________ Be careful next time.

A. Never mind B. No problem

C. What a shame D. I'm sorry to hear that

D 【解析】 句意：——我昨天从自行车上摔下来，伤了腿。——我很抱歉听到这个消息，下次注意点。考查情景交际。A. Never mind没关系；B. No problem没问题；C. What a shame太遗憾了；D. I'm sorry to hear that听到这个消息我很抱歉。根据句意：我昨天从自行车上摔下来，伤了腿，可知D选项符合题意，当听到不好的事情或消息时，一定要用I'...

—Mr Li, I can't understand everything in class.

—Don't worry! I'll ______ the main points for you.

A. require B. receive C. review D. remember

C 【解析】 句意：——李老师，我不能理解课堂上所有内容。——别担心，我将为你复习一下要点。考查动词辨析。A. require需要；B. receive收到；C. review复习、回顾；D. remember记得。根据上文Mr Li, I can't understand everything in class.以及前面的Don't worry!推测此处的句意为：我将为你复习一下要点...

—Why did the car hit the tree?

—Because the driver ________ on the phone at that time.

A. talk B. was talking C. is talking D. talks

B 【解析】 句意：——为什么小汽车撞到了树上？——因为司机当时正在打电话。考查过去进行时。根据问句“Why did the car hit the tree?”可以判断动作发生的时间是过去，再根据时间状语at that time（那时）可知句子中的动作在过去某个时刻正在进行着，且动作在一段时间内持续进行，所以用过去进行时，过去进行时的构成是：主语+was/were+动词的现在分词，主...

—I really can’t believe such a learned man has made such a silly mistake.

—Don’t you know _____ sense is worth more than knowledge？

A. general B. usual C. special D. common

D 【解析】 句意：——我真不敢相信这么有学问的人竟然犯了这么愚蠢的错误。——难道你不知道常识比知识更有价值吗？考查形容词辨析。A. general一般的；B. usual平常的；C. special特别的；D. common通常的、常见的。根据句意：难道你不知道常识比知识更有价值吗？“常识”common sense，固定搭配，故答案选D。

—I can hardly breathe . Our earth is becoming more and more polluted .

—So we must stop pollution ______ a green life.

A. living B. from living C. to live D. live

C 【解析】 句意：——我几乎无法呼吸。我们的地球正变得越来越污染。——因此，我们必须阻止污染以便活得更长久。考查非谓语动词。A. living现在分词；B. from living阻止活得长；C. to live动词不定式；D. live动词原形。根据句意可知“阻止污染”的“目的”的为了“活得更长久”，所以横线处应使用动词不定式作目的状语，故答案选C。

— Be careful when you are driving, ________ in a rainstorm like this.

— Thanks. I will.

A. seriously B. exactly

C. especially D. probably

C 【解析】 试题句意：“当你驾驶时要小心，尤其是在像这样的暴风雨中。”——谢谢，我会小心的。A项意为“严肃地”；B项意为“精确地”；C项意为“尤其，特别”；D项意 为“可能”。”根据句意可知，本题的正确答案选C。

He worked hard at his study. _________, he passed the exam easily.

A. In fact B. For example C. At first D. As a result

D 【解析】 句意：他努力学习。结果，他容易地通过了考试。考查介词短语。A. In fact事实上；B. For example例如；C. At first首先；D. As a result结果。由上文He worked hard at his study. 他学习很努力，以及下文he passed the exam easily. 他容易地通过了考试，可知“他学习努力的结果是他容易地...

If I ______ next week, I ______ the film with you. Actually, I can’t wait for that.

A. have free; will see B. will be free; will see

C. have free time; see D. am free; will see

D 【解析】 试题句意：如果我下周有空，我就与你一起去看电影。确切地说，我已迫不及待了。在含有条件状语从句的复合句中若主句用一般将来时，则从句用一般现在时，不用一般将来时。Be free有空。所以选D。

Wearing white can help people when they feel stressed.

A. calm down B. write down C. break down D. turn down

A 【解析】 试题句意：穿白色可以帮助人们在感到有压力时平静下来。A. calm down平静；B.write down写下，记下；C.break down抛锚，出故障；D.turn down关小，调低。使有压力的人不再焦燥、烦恼，心情平静。故选A。