Task 1 answer the questions: 1. how long have vr headsets been available? 2. where will total vr first be used?
3. why will shoppers benefit from vr? task
Task 2
1. virtual reality 3d headsets were invented 50 years ago.
2. vr equipment is too expensive for some people at the moment. ​

1) 1 The potatoes were bought yesterday.
2 The books will be brought tomorrow.
3 The clock were repaired a year ago.
4 The name was forgotten.
5 The whole text will be translated.
6 The widow was broken last week.
7 When I came home the sweets were eaten.
8 The work will be done in the evening.
9 The book was bought in the 19th century.
10 Tennis will be played next week.

2) 1 The story is forgotten.
2 The water was drunk in the evening.
3 The class work was made.
4 The exercise books were bought.
5 The tickets were found.
6 The poem is learnt.
7 The bag was opened.

1) 1. Potatoes were bought (by me) yesterday.
2. The books shall be brought (by us) tomorrow.
3. The clock was repaired (by them) a year ago.
4. His name was forgotten (by them).
5. The whole text will be translated (by me).
6. The window was broken (by them) last week.
7. When I came home, the sweets had been eaten (by them). 
8.The work shall be done (by us) in the evening.
9. The book was bought (by him) in the 19th century.
10. The tennis will be played (by them) next week.
2) 1. The tale (story) was forgotten.
2. All the water was drunk today in the evening.
3. The class work was done.
4. Notebooks were bought.
5. The tickets were found.
6. A poem was memorized.
7. A bag was opened.