请将下列句子改为被动语态。

1many trees are plant everry spring
2.a lot of fllowers were grown in her garden every year
3.i am not often invited to paties
4.books are always borrowed from the library by Jenny.

The trees are planted by us every spring
there is a lot of flowers was grown in hai Mei‘s garden every year
i’m not invited by they often
the books are always borrowed by Jenny from the library

1.We plant many trees every spring .
__Many trees are planted every spring.__
2.Hai Mei grows a lot of flowers in her garden every year.
A lot of flowers are growed by Hai Mei every year.
3.They don't often invite me to parties.
_I 'm not ofen invited by them to parties.___
4.Jenny always borrows books from the library.
___Books are always borrowed by Jenny from the library.___