模擬演練：
　　1.The ship's generator broke down and the pumps_________________(不得不用手工操作)instead of mechanically.
　　2.No pain,no gain,genius is ________________(也只不過是努力和勤奮)。
　　3.John seems a nice person,________________(即使這樣)，I don't trust him.
　　4._____________________(我們沒有人料到校長會出現)at the party.We thought he was still in hospital.
　　5.The price of beer_____________________(從30美分到5美分不等)per liter during the summer season.

　　答案：
　　1. had to be operated manually
　　(have to 意為“不得不”其否定形式意思是“不一定”或“沒有必要”pumps 是被操作，所以要用被動語態，“手工”修飾“操作”所以要用副詞形式)
　　2. nothing but labor and diligence
　　(本題考查nothing but…這個強調考試大判斷句型，意為“也只不過是”)
　　3. even so
　　(even so “雖然如此，即使這樣”)
　　4. None of us expected the headmaster to turn up
　　(本題考查全部否定,考查“expect sb to do sth”,expect要用過去時，還考查固定短語“turn up”,表示在某場合出現)
　　5. ranges/varies from 30 cents to 5cents
　　(本題考查句型“range/vary…from…to”意為“從…到…范圍內的變化”）