Прошу ,надо преобразовать предложения в past simple passive​

1)coffee was made by people in brazil

2)this piano was made in the 18th centry

3)a christmas postcard was sent to me

4)a lot of vegetables was bought and put in the fridge

5)the book was wrote in 1974

6)a new hospital in our city was built by them last month

7)this book was translated into many languages

8)reading was taught in the first year by them

1. every pupil wants to have a good teacher. but what does it mean? 2. first of all the teacher should be a good person with  a positive chacter.3. she/he must know the subject she teaches very well. 4. she must  explain the material  in a very  simple and interesting manner.5. all her lessons must be different: games. competitions. tests.excursions. discussions.6. all pupils must be involved in the process. so they are all good at this subject.7. the teacher must have excellent computer knowledge and must work with technical equipment well too.8.the teacher must speak to pupils as they are equal. polite but seriously.9. the teacher should teach. be a good friend or a parent whom you can tell every secret and get a good advice.