:make up sentences in the passive voice and write them down in your exercise book. 1) natural wonders of the world (to speak adout) in the programme "discovery". (present simple) 2) films about nature (to show) on this channel. (future simple) 3) sharon ( to give) a chance to travel to lake baikal. ( future simple) 4) losh ness monster (to see) by the scottish saint columbia in the 5th century. 5) lake baikal ( to form) 30 million years ago. 6) these photos ( to take) by my brother when he travelled to sideria. 7) little ( to know) about the north of our country three centuries ago. 8) first maps ( to make ) by travellers in the anceient times. 9) new plants and animals ( to find ) in nature every year. 10) kamchatka national parks ( to protect) by unesco.

1) Natural wonders of the world (are spoken adout) in the programme "Discovery". (Present Simple)
2) Films about nature (will be shown) on this channel. (Future Simple) 
3) Sharon ( will be given) a chance to travel to Lake baikal. ( Future Simple) 
4) Losh Ness monster (was seen) by the Scottish Saint Columbia in the 5th century.
5) Lake Baikal ( was formed ) 30 million years ago. 
6) These photos ( were taken) by my brother when he travelled to Sideria.
7) Little ( was known) about the north of our country three centuries ago.
8) First maps ( were made ) by travellers in the anceient times. 
9) New plants and animals ( are found ) in nature every year.
10) Kamchatka national parks ( is protected) by UNESCO.