Our teachers have been with us for nearly three years we came to junior high school. We should thank them for what they have done for us.

A. until B. before C. since D. while

C 【解析】句意：自从我们来到初中，我们的老师们已经和我们在一起将近三年了，我们应该感谢他们为我们所做的一切。本题考查连词词义辨析。A. until 直到···才 B. before 在···之前 C. since自从 D. while当···时候。这里是since引导的时间状语从句，主句用现在完成时态，从句用一般过去时态，其他不符合题意，故选C。

Do you think this T shirt is too tight the shoulders?

A. at B. on C. to D. across

D 【解析】句意：你认为这件衬衣肩部太紧吗？本题考查介词。A. at 在···旁 B. on 在···上 C. to 向，朝着 D. across穿过，横过Across the shoulders此处表示“从肩的一边到另一边”，根据句意，是两个肩膀之间太紧，用across。故选D

Pick up your pen and draw your own invention. Maybe it will be a real product one day!

A. turned on B. turned down C. turned into D. turned off

C 【解析】句意：拿起你的笔画出你自己的发明。或许有一天，它会转化成一个真正的产品。本题考查动词短语。A. turned on 打开 B. turned down 把音量调小 C. turned into 变成，转化成 D. turned off关掉。根据句意选C

－How do you like the newspaper 21st Century?

－Good indeed. It many news stories all over the world.

A. covers B. talks C. writes D. says

A 【解析】句意：你觉得报纸《二十一世纪》怎么样？的确很好。它包括很多世界各地的新闻故事。本题考查动词辨析。A. covers 覆盖 ，包含 B. talks 谈话，谈论 C. writes写 D. says说。根据句意选A。

－Did you see a man in black pass by just now?

－No, sir. I a newspaper.

A. read B. was reading C. would read D. am reading

B 【解析】试题分析：句意为：---刚才你看见穿着白色衣服的那个女孩经过吗？---没有，先生。我在看报纸。根据语境可知，这里叙述的是过去某一时刻或某段时间正在进行或发生的动作，时态应用过去进行时。结合选项可知应选B。

－ will the invitations be sent to our guests?

－In three days.

A. How often B. How soon C. How long D. How far

B 【解析】试题分析：句意：-这些邀请书多久才能送给我们的客人？-三天后。How often 多久一次，提问频率；How soon多快，多久，用in+一段时间来回答；How long 多长时间，常用for +一段时间来回答；How far多远，提问距离。根据In three days可知选B。

my sister I do well in our lessons. My mother is very proud of us.

A. Not; but B. Neither; nor C. Either; or D. Both; and

D 【解析】句意：我和我的姐姐功课都很好。我妈妈为我们感到骄傲。A. Not; but .. but不是……而是……; 表示否定前者肯定后者； B. Neither...nor 既不……也不……;表示前后都否定； C. Either... or 或者……或者……;前后是选择关系；D. Both…and两者都。“我妈妈为我们感到骄傲”说明“两者都功课好”。表示两者都肯定。故选D。

I failed to catch the last bus on that cold winter night. I couldn't feel then.

A. more excited B. more terrible C. the most excited D. the most terrible

B 【解析】句意：在那个寒冷的冬夜，我没能赶上最后一班公交车，我感到再糟糕不过了。否定词couldn’t+比较级表示“在……不过了”，先排除C、D两个选项；由“failed to catch”可知，这里是“没有比这更糟糕的了”，terrible表示“糟糕的”，故选B。

"I want to know ." said the boy opening the box.

A. what's inside the box B. where the box is

C. that there's some candy D. how big is the box

A 【解析】句意：“我想知道盒子里边是什么”这个男孩打开盒子说。本题考查宾语从句。宾语从句的语序是陈述语序，排除D；根据句意排除B，C故选A。

－Why didn't you come to Jenny's birthday party yesterday?

－Because I .

A. didn't invite B. isn't invited C. wasn't invited D. haven't invited

C 【解析】句意：-你昨天为什么没有来参加Jenny的生日聚会？-因为我没有被邀请。didn’t invited 没有邀请，一般过去时态；isn’t invited没有被邀请，一般现在时态的被动语态；wasn’t invited一般过去时态的被动语态；haven’t invited现在完成时，主动语态。根据句意可知主语I和动词invite构成被动关系，应用被动语态；并且句中有yesterda...