1．They were abroad during the months when we were carrying out the investigation, or they ________ (come) to our help.

　　答案：would have come'句意：我们在做调查的那几个月，他们在国外，否则他们会来给我们帮忙的。考查虚拟语气。由句意可知设空处表示与过去事实相反的假设。

　　2．Unless some extra money ____________(find), the theatre will close.

　　答案：is found　根据"主将从现"原则，可知从句应用一般现在时，money与find为被动关系，故用一般现在时的被动语态。

　　3． Until now, we have raised 50,000 pounds for the poor children, ____________ is quite unexpceted.

　　答案：which　考查非限制性定语从句。句意：直到现在，我们已为贫困儿童筹集了5万英镑，这相当出人意料。which指代前面整件事。

　　4．-Come on, please give me some ideas about the project.

　　-With so much work ____________ (fill) my mind, I'll almost break ____________.

　　答案：filling; down　"有如此多的工作充满我的头脑，我几乎崩溃了"，work与fill为主动关系，故第一空用filling；由句意可知第二空应填down，break down"崩溃，坏掉"。

　　5． There is no greater pleasure than lying on my back in the middle of the grassland, ________ (stare) at the night sky.

　　答案：staring'句意：没有比仰面躺在草地中央凝视着夜空更惬意的事情了。本题考查非谓语动词作状语。lying on my back in the middle of the grassland的逻辑主语与stare之间为逻辑上的主动关系，故答案为staring。

　　6．I have the same opinion ____________ you at the meeting.

　　答案：as　the same... as和......一样。

　　7．____________ (consider) his age, he did it quite well, so don't blame him any more.

　　答案：Considering　句意：考虑到他的年龄，他做得不错了，因此不要再责备他了。considering此处为介词，意为"鉴于，考虑到"。

8．Each of us has been ____________ (allocate) a red cap to wear when we