Question

英语同义句转换，跪求帮忙！！！！！！！！

this factory opened twenty years ago。（同义句转换）
her mother has been a party member for three years。（同义句转换）
the green family moved to france two years ago。（同义句转换）
father bought me a new bike。（同义句转换）

Answer 1

1：This factory has been opened for twenty years.
2：Her mother joined the party three years ago.
3：The Green family have been in France for two years.
4：Father bought a new bike for me.

Answer 2

1.The factory has been open since twenty years ago.
2.Her mother joined the party three years ago.
3.It is two years since the green family moved to France.
4.Father bought a new bike for me.

Answer 3

this factory has opened for 20 years.
her mother became a party member three years ago.
the green family has moved to france for two years.
father bought a new bike for me.
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