Open the brackets using the passive form of the verb.

I (to ask) at the lesson yesterday.
I (to give) a very interest ing book at the library last Friday.
Many houses (to build) in our town every year.
This work (to do) tomorrow.
This text (to translate) at the last lesson.
These trees (to plant) last autumn.
Many interesting games always (to play) at our PT lessons.
This bone (to give) to my dog tomorrow.
We (to invite) to a concert last Saturday.
Lost time never (to find) again.