（2012江苏南京）—I saw Mr Smith in the office at ten yesterday morning．

—That’s impossible．He________an English party with us then．

A. has

B. had

C. was having

D. has had

C 【解析】 试题句意：－明天上午十点我在办公室见到史密斯先生了。－那不可能。那时，他在和我们开英语晚会。表示昨天上午十点时正在开英语晚会，过去某时刻正在发生的动作，用过去进行时态，故选C。

— Can you tell me when you are going to arrive there?

—I’m not sure. But I’ll ring you up as soon as I _____there tomorrow.

A. arrive B. arrived C. will arrive D. am going to arrive

A 【解析】 句意：----你能告诉我你什么时候到吗？-----我不确定。但我明天一到那儿就给你打电话。A. arrive一般现在时；B. arrived一般过去时；C. will arrive一般将来时；D. am going to arrive一般将来时。as soon as引导的时间状语从句表将来的事时，这时主句用一般将来时，从句用一般现在，即：主将从现。本句主句是一般将来时，从...

I don't know if Eric ________ this Sunday. If he ________ here，I'll call you at once.

A. will come；will come B. come；comes

C. comes；will come D. will come；comes

D 【解析】句意：我不知道本周六Eric是否会来。如果他来这里，我马上给你打电话。第一空if表示“是否”，引导宾语从句，根据this Sunday可知此处用一般将来时will come。第二空if表示“如果”，引导条件状语从句，用一般现在时，主语he是第三人称单数，故谓语用第三人称单数，故为comes，故选D。

In the past few years, many schools ______ the ways of doing morning exercises.

A. change B. changes C. will change D. have changed

D 【解析】试题句意：在过去的几年里，很多学校已改变了做早操的方式。根据时间状语In the past few years可知，本题用现在完成时。故选D。

--- How do you usually go to school?

--- I to school on foot.

A. go B. went C. was going D. will go

A 【解析】句意：----你通常怎样去上学？------我步行去上学。考查动词时态。根据问句中usually的频度副词，可知用一般现在时，结合句意可知选A。

—Do you know her well?

—Sure. We ________ friends since ten years ago.

A. were B. became

C. has become D. have been

D 【解析】句意：——你很了解她吗？——当然，我们自从十年前就是朋友。since引导的时间状语或状语从句，与现在完成时连用。主语we是第一人称，故谓语用非第三人称单数，故为have been，故选D。

（2017 • 安徽）Mr. Green _________ to sing an English song at the party and he sang well.

A. was invited B. invited C. is invited D. invites

A 【解析】试题句意：格林先生在派对上被邀请唱了一首英语歌，并且他唱得非常好。A. was invited被邀请，被动结构；B. invited 邀请，过去式； C. is invited 被动结构，一般现在时；D. invites第三人称单数形式。根据he sang well.可知用过去时态，再根据主语和谓语动词之间是动宾关系，所以用被动语态的过去时态，故选A。

（题文）（2017年山东青岛）Teenagers have to be 18 years old before they_____ to drive a car.

A. are allowed B. . will be allowed C. . allow

A 【解析】句意：-在青少年们被允许开车之前他们必须到18岁。are allowed被允许，一般现在时的被动语态；allowed过去式；will be allowed一般将来时的被动语态；allow动词原形。根据句意可知，they代指teenagers，与动词allow构成被动关系，应使用被动语态，before引导的时间状语从句中用一般现在时态，故选A。

（题文）As China grows stronger and stronger, Chinese _______________ in more and more schools out of our country.

A. teaches B. is taught C. has taught D. was taught

B 【解析】 试题句意：随着中国变得越来越强大，汉语在国外越来越多的学校教学。A. teaches第三人称单数形式； B. is taught 一般现在时的被动结构 C. has taught 现在完成时，主动结构； D. was taught一般过去时的被动结构。根据主语和谓语动词之间是动宾关系，所以用被动语态，根据句意，可知描述的是现在的一种现象，所以用一般现在时，故选B。

（2017年贵州安顺） —Excuse me, sir, smoking _____ in the gas station.

—Oh, I'm awfully sorry.

A. doesn't allow B. is allowed C. aren't allowed D. isn't allowed

D 【解析】句意：打扰了先生，加油站不允许抽烟。哦．相当抱歉。根据前文是smoking抽烟，动名词作主语，谓语动词用单数，后文是in the gas station在加油站，结合选项，推测意思是加油站不允许抽烟，由于主语smoking是动作的承受者，故用被动语态，结合下文时态I'm awfully sorry，即一般现在时的表示否定的被动语态，结构是am/is/are+not+done，故选...