帮忙做几个英语的句型转换哈 ~~~急！！

1. They aren't playing table tennis (变为否定句）

2.Don't Close the door please,Jim (变为否定句）

3. Is he talking with a foreign friend？ （变为一般疑问句）

4. Are the workers watering the flowers over there？（变为一般疑问句）

5.Don't write the words on the blackbord (变为否定句）

They are not playing table tennis.
Please don't close the door please,Jim.
Is he talking with a foreign friend?
Are the workers watering the flowers over there?
Don't write the words on the blackbord.

:)

They aren't playing table tennis
Don't close the door please,Jim
is he talking with a foreign friend
Are the workers watering the flowers over there
Don't write the words on the blackbord