Russian … … by many millions of people. (to speak) english and german… … in lots of school. (to teach) our new book … … … next year. (to publish) the letters … … a week ago. (to send) we …… to a party yesterday. (to invite) the poem …… by pushkin. (to write) the window … … by my dad. (to open) new year … … in many countries (to celebrate)

Russian … is spoken… by many millions of people. (to speak)
English and German…are taught … in lots of school. (to teach)
Our new book … will be published… … next year. (to publish)
The letters … was sent… a week ago. (to send)
We …were invited… to a party yesterday. (to invite)
The poem …was written… by Pushkin. (to write)
The window … was opened… by my Dad. (to open)
New year …is celebrated … in many countries (to celebrate)