15. After she ______ (wash) the clothes, she began to clean the room.

16. ______ (wash) the clothes, she began to clean the room.
17. When she ______ (give) another chance, she succeeded.
18. ______ (give) another chance, she succeeded.

had washed
Having washed
had been given
Being given
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第1个回答  2011-04-25
16. having washed
17, was given
18 given
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