题目

题型：同步题难度：来源：

句型转换。1. A. Because I was exhausted,I slid into bed and fell fast asleep.
    B.____I said into bed and fell fast asleep.
2.  A.  We didn"t leave the station until we couldn"t see the train.
     B.  We didn"t leave the station until we_____ _____ ______the train.
3. A. The leaves provided the house with oxygen that was needed badly.
    B. The leaves provided the house with ______oxygen.
4.  A.  When it is seen from the top of the hill,our school looks more beautiful.
     B.  ______  _____the top of the hill,our school looks more beautiful.
5.  A. Though they had been wamed of the storm,the farmers were still working in the fields.
     B. ____ ____ ____ ____,the farmers were still working in the fields.

答案

1. Exhausted  
2. lost sight of  
3. much-needed
 4. Seen from  
5. Wamed of the storm