1.The safe is usually locked carefully
2.The safe is kept in the bedroom on the second floor
3.Yesterday everything in it was stolen by the thieves
4.The police was told about it
5.Everything in the house was checked by the police
6.Everybody in the house was questioned by the police
7.The house was surounded by the police
8.The police did not thnk that the thieves was caught
9.Less electricity wil be used in the future
10.Public transport will be used in the school by the students when travelling long distances
11.The lights will be turned off by me when leaving a room or going to bed
12.A great deal of energy willbe offered by wind power next century
13.Sources of energy will be used more effectively for our future
14.The use of biogas will be increased in the countryside for cooking
15.A hydro power station will be built in the North of the country next decade
16.The problem of energy shortage will be sloven by using solar energy
II
1.Did you use to go to the beach when you lived in Nha Trang?
2.Linda used to live with her parents
3.I used to collect stamp when i was in primary school
4.He used to be a poor man
5.They didn't use to go to the cinema every Sunday last year
6.In the pất my hair used to be short
7.I used to stay up late to watch football matches last year
8.There used to be some trees in the fields
