While Allan ________ (water) the flowers, it ________ (begin) to rain. He ________ (put) up his umbrella and ________ (go) on watering.

答案：
解析：

was watering,began,put,went


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科目：初中英語 來源： 題型：單選題

— Do you mind if I ＿＿＿＿＿＿with my work while you are getting tea ready?
— No, not at all


  1. A.
    carry on
  2. B.
    hold on
  3. C.
    go over
  4. D.
    come on

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