用现在完成时造5个句子,并改成否定句和一般疑问句?

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study_forlong
2022-09-14 · TA获得超过5.5万个赞
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你好!

  1. I have already finished  my homework . 

    I haven't  finished my homework yet.(否定句)

    Have you finished your homework yet?(一般疑问句

  2. They have planted ten trees .

    They haven't planted ten trees.

     Have they planted ten trees?

  3. He has ever been to Beijing .   

    He hasn't been to Beijing .

    Has he ever been to Beijng?

4. She has ridden a motorbike before. 

She hasn't ridden a motorbike before .

Has she ridden a motorbike before ?

5.We have invited many friends to come to our party.  

We haven't invited many friends to come to our party? 

Have you invited many friends to come to your party ?

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