按要求做題。
l. It is three year since he died.(同義句轉(zhuǎn)換)
  He has____ for three years.
2.He goes to the mall once a week.(對(duì)劃線部分提問)
________________________________________________
3.I have watered the plants already.(一般疑問句)
______________________________________________________
l..  been dead
2.  How many times does he go to the mall in a week?
3.  Have you watered the plants yet?
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