20 )) change the sentences into the passive voice they produce a lot of cards every day. they should translate the poem. they will tell me how to help them. they invited a famous actor to their party. betty has just found a new job.

A lot of cards are produced every day by them.
The poem should be translated by them.
I shall (will )be told how to help them by them.
A famous actor was invited to their party by them .
A new job has just been found by Betty .