Ⅰ.用所给词的适当形式填空或在空白处填入语法形式适当的词
1．—Who should be responsible for the accident?
—The boss, not the workers. They just carried out the order as ________(tell)．
答案与解析：told 句意：“谁该为事故负责？”“是老板而不是工人。工人们只是奉命行事。”as told是省略句，补全应为：as they were told。
2．My uncle's house in the downtown area is much smaller than ours, but it is twice ________ expensive.
答案与解析：as but后的分句是一个省略句，补全为：but it is twice as expensive as ours。
3．I'll go to my hometown for a holiday ________ possible.
答案与解析：if if possible如果可能的话。
