We must _______ computer games too much.

A. keep students playing B. stop students playing

C. stop students from playing D. B and C

D 【解析】句意：我们必须阻止学生玩太多的电脑游戏。(1)keep doing sth. 意为“不断/反复/坚持做某事”，动作是主语本身发出来的。(2) keep sb. doing sth. 意为“让某人做某事”，keep意思是“使...处于某状态”之意,doing的动作不是主语来完成,而是由宾语sb.来完成的。例如：I keep them waiting at the gate.我让他们...

—Does your uncle have a car? —A car? He can______pay for a bike．

A. also B. really C. still D. even

D 【解析】句意：你叔叔有车吗？-------一辆小汽车？他恰好能买一辆自行车。A. also也；B. really实际上，真正地；C. still仍，仍然；D. even甚至；正当；更；恰好。根据句意、选项和语境可知选D。

—Mo Yan will come to Nanjing for a book show． —_______news! I like his books Very much．

A. What a good B. What good C. How a good D. How good

B 【解析】句意：-莫言会来南京看一个书。----好消息！我非常喜欢他的书。英语感叹句由what和how引导，what后跟名词，how后面跟形容词或副词。其构成：（1）What+a/an+形容词+可数名词单数+主语+谓语！（2）What+a/an+形容词+不可数名词或可数名词复数+主语+谓语！（3）How+形容词或副词+主语+谓语！本句中news（消息）不可数名词，故用what ，选B。 ...

Tomas ________to school，but he was still 1ate for class．

A. walked B. rushed C. went D. climbed

B 【解析】句意：托马斯急急忙忙赶到学校，但他还是上课迟到了。A. walked步行；B. rushed急速行进，仓促完成，冲；C. went去；D. climbed爬。根据下文“但他还是上课迟到了”可知是“急急忙忙赶到学校”，选B。

We decide _____ some shopping this weekend.

A. did B. do C. doing D. to do

D 【解析】句意：这周末我们决定去购物。decide to do sth决定做某事；故选D

Yang Liwei, a famous astronaut ___to Foshan in March,2012.

A. comes B. came C. was coming D. come

B 【解析】句意：2012年3月，著名宇航员杨利伟来到佛山。A. comes一般现在时（主语三单）；B. came一般过去时；C. was coming过去进行时；D. come一般现在时。根据本句时间（in March,2012）是过去的时间可知此句时态用一般过去时，选B。

On home yesterday,Susan found a man singing in the street.

A. her way to B. her way for C. her way at D. her way

D 【解析】句意：昨天在回家的路上，苏珊发现一个人在街上唱歌。短语on one’s way to sp.：在去…路上，当接地点副词there，here和home时，省略介词to；故选D。

you help me to look after my dog when I am not at home?

A. Could B. May C. might D. Must

A 【解析】句意：我不在家的时候，你能帮我照看一下我的狗吗？A. Could能；B. May可以，表示许可，也有可能的意思；C. might可以，可能，may的过去时；D. Must必须。句型Could you do sth.? ：你能做…？表示请求别人做某事的句型，这里的could you是委婉礼貌的说法。结合句意可知选A。

─How beautifully Mrs Li is singing!

─Yes, I never heard her like this before.

A. sing B. sang C. to sing D. singing

A 【解析】句意：---李太太唱得多美啊！---是的，我以前从未听过她这样唱。短语hear sb. do sth.：听见某人做过某事，听见某人经常做某事，hear sb. doing sth.：听见某人正在做某事；根据频度副词never（从来不）和before（以前）结合句意可知用句型hear sb. do sth.；选A。

─Can't you sing this song in English?

─ . Let me sing it for you.

A. Yes，I can B. No, I can't C. Yes，I can't D. No，I can

A 【解析】句意：---你不能用英语唱这首歌吗？----是的，我能。让我为你唱吧。Can’t you do sth.?这是否定祈使句，意思是“你不能做某事吗？”，它的回答要根据事实回答，会唱回答是“Yes，I can”，不会唱回答是“No, I can't”，根据下文“让我为你唱吧。”可知是肯定回答，故选A。